102312250351031 has 8 divisors (see below), whose sum is σ = 116933180136864. Its totient is φ = 87692544070560.

The previous prime is 102312250351007. The next prime is 102312250351037. The reversal of 102312250351031 is 130153052213201.

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

It is a cyclic number.

It is not a de Polignac number, because 102312250351031 - 2¹⁰ = 102312250350007 is a prime.

It is a super-2 number, since 2×102312250351031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102312250350985 and 102312250351003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102312250351037) 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, 305697140 + ... + 306031641.

It is an arithmetic number, because the mean of its divisors is an integer number (14616647517108).

Almost surely, 2^{102312250351031} is an apocalyptic number.

102312250351031 is a deficient number, since it is larger than the sum of its proper divisors (14620929785833).

102312250351031 is an equidigital number, since it uses as much as digits as its factorization.

102312250351031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611752681.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 102312250351031 in words is "one hundred two trillion, three hundred twelve billion, two hundred fifty million, three hundred fifty-one thousand, thirty-one".