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103200110123068 = 2273685718218681
BaseRepresentation
bin10111011101110000100101…
…111001111001100000111100
3111112101211112010002022200101
4113131300211321321200330
5102011312311142414233
61003253250500410444
730510650635320010
oct2735604571714074
9445354463068611
10103200110123068
112a978a1481a152
12b6a8a580a6a24
134577961a4139a
141b6acaa694540
15bde711e8bc7d
hex5ddc25e7983c

103200110123068 has 12 divisors (see below), whose sum is σ = 206400220246192. Its totient is φ = 44228618624160.

The previous prime is 103200110122961. The next prime is 103200110123069. The reversal of 103200110123068 is 860321011002301.

It is a happy number.

103200110123068 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 3685718218681 = 103200110123068 / (1 + 0 + 3 + 2 + 0 + 0 + 1 + 1 + 0 + 1 + 2 + 3 + 0 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103200110123069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1842859109313 + ... + 1842859109368.

Almost surely, 2103200110123068 is an apocalyptic number.

It is an amenable number.

103200110123068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103200110123068 is a wasteful number, since it uses less digits than its factorization.

103200110123068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685718218692 (or 3685718218690 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 103200110123068 its reverse (860321011002301), we get a palindrome (963521121125369).

The spelling of 103200110123068 in words is "one hundred three trillion, two hundred billion, one hundred ten million, one hundred twenty-three thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 3685718218681 7371436437362 14742872874724 25800027530767 51600055061534 103200110123068