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23350112101 = 160914512189
BaseRepresentation
bin10101101111110001…
…100110111101100101
32020021022100121002201
4111233301212331211
5340310112041401
614421001534501
71454431451401
oct255761467545
966238317081
1023350112101
1199a2590908
124637aa4431
1322817843a4
1411b71c8101
15919e1bb01
hex56fc66f65

23350112101 has 4 divisors (see below), whose sum is σ = 23364625900. Its totient is φ = 23335598304.

The previous prime is 23350112063. The next prime is 23350112117. The reversal of 23350112101 is 10121105332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21985179076 + 1364933025 = 148274^2 + 36945^2 .

It is a cyclic number.

It is not a de Polignac number, because 23350112101 - 211 = 23350110053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23350112501) 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, 7254486 + ... + 7257703.

It is an arithmetic number, because the mean of its divisors is an integer number (5841156475).

Almost surely, 223350112101 is an apocalyptic number.

It is an amenable number.

23350112101 is a deficient number, since it is larger than the sum of its proper divisors (14513799).

23350112101 is a wasteful number, since it uses less digits than its factorization.

23350112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14513798.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 23350112101 its reverse (10121105332), we get a palindrome (33471217433).

The spelling of 23350112101 in words is "twenty-three billion, three hundred fifty million, one hundred twelve thousand, one hundred one".

Divisors: 1 1609 14512189 23350112101