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103101212323 = 798315723839
BaseRepresentation
bin110000000000101001…
…1111010011010100011
3100212010022010020210101
41200001103322122203
53142122402243243
6115210344443231
710306641562564
oct1400123723243
9325108106711
10103101212323
113a7a7a4589a
1217b94479517
139951170515
144dc0c9216b
152a3662254d
hex18014fa6a3

103101212323 has 8 divisors (see below), whose sum is σ = 105664204800. Its totient is φ = 100569667848.

The previous prime is 103101212237. The next prime is 103101212327. The reversal of 103101212323 is 323212101301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-103101212323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103101212323.

It is not an unprimeable number, because it can be changed into a prime (103101212327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7855363 + ... + 7868476.

It is an arithmetic number, because the mean of its divisors is an integer number (13208025600).

Almost surely, 2103101212323 is an apocalyptic number.

103101212323 is a deficient number, since it is larger than the sum of its proper divisors (2562992477).

103101212323 is an equidigital number, since it uses as much as digits as its factorization.

103101212323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15724001.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103101212323 its reverse (323212101301), we get a palindrome (426313313624).

The spelling of 103101212323 in words is "one hundred three billion, one hundred one million, two hundred twelve thousand, three hundred twenty-three".

Divisors: 1 79 83 6557 15723839 1242183281 1305078637 103101212323