310012103200030 has 128 divisors (see below), whose sum is σ = 748715978824704. Its totient is φ = 89452326758400.

The previous prime is 310012103200027. The next prime is 310012103200087. The reversal of 310012103200030 is 30002301210013.

It is a super-2 number, since 2×310012103200030² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 310012103199977 and 310012103200013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 193325484 + ... + 194922463.

It is an arithmetic number, because the mean of its divisors is an integer number (5849343584568).

Almost surely, 2^{310012103200030} is an apocalyptic number.

310012103200030 is an abundant number, since it is smaller than the sum of its proper divisors (438703875624674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

310012103200030 is a wasteful number, since it uses less digits than its factorization.

310012103200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388248050.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 310012103200030 its reverse (30002301210013), we get a palindrome (340014404410043).

The spelling of 310012103200030 in words is "three hundred ten trillion, twelve billion, one hundred three million, two hundred thousand, thirty".