103312112010231 has 8 divisors (see below), whose sum is σ = 137753978103040. Its totient is φ = 68872493628792.

The previous prime is 103312112010223. The next prime is 103312112010299. The reversal of 103312112010231 is 132010211213301.

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

It is not a de Polignac number, because 103312112010231 - 2³ = 103312112010223 is a prime.

It is a super-2 number, since 2×103312112010231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103312112010198 and 103312112010207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103312112010031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561820591 + ... + 562004448.

It is an arithmetic number, because the mean of its divisors is an integer number (17219247262880).

Almost surely, 2^{103312112010231} is an apocalyptic number.

103312112010231 is a deficient number, since it is larger than the sum of its proper divisors (34441866092809).

103312112010231 is a wasteful number, since it uses less digits than its factorization.

103312112010231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123855685.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 103312112010231 its reverse (132010211213301), we get a palindrome (235322323223532).

The spelling of 103312112010231 in words is "one hundred three trillion, three hundred twelve billion, one hundred twelve million, ten thousand, two hundred thirty-one".