310012011000031 has 8 divisors (see below), whose sum is σ = 310035778297344. Its totient is φ = 309988244642520.

The previous prime is 310012011000017. The next prime is 310012011000053. The reversal of 310012011000031 is 130000110210013.

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 2^k-310012011000031 is a prime.

It is a super-2 number, since 2×310012011000031² (a number of 30 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 = 310012010999975 and 310012011000020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310012011000061) 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, 747987000 + ... + 748401346.

It is an arithmetic number, because the mean of its divisors is an integer number (38754472287168).

Almost surely, 2^{310012011000031} is an apocalyptic number.

310012011000031 is a deficient number, since it is larger than the sum of its proper divisors (23767297313).

310012011000031 is a wasteful number, since it uses less digits than its factorization.

310012011000031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469901.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 310012011000031 its reverse (130000110210013), we get a palindrome (440012121210044).

The spelling of 310012011000031 in words is "three hundred ten trillion, twelve billion, eleven million, thirty-one", and thus it is an aban number.