310012011332 has 6 divisors (see below), whose sum is σ = 542521019838. Its totient is φ = 155006005664.

The previous prime is 310012011317. The next prime is 310012011341. The reversal of 310012011332 is 233110210013.

It can be written as a sum of positive squares in only one way, i.e., 268009148416 + 42002862916 = 517696^2 + 204946^2 .

It is a super-2 number, since 2×310012011332² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 310012011332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38751501413 + ... + 38751501420.

It is an arithmetic number, because the mean of its divisors is an integer number (90420169973).

Almost surely, 2^310012011332 is an apocalyptic number.

It is an amenable number.

310012011332 is a deficient number, since it is larger than the sum of its proper divisors (232509008506).

310012011332 is a wasteful number, since it uses less digits than its factorization.

310012011332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77503002837 (or 77503002835 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 310012011332 its reverse (233110210013), we get a palindrome (543122221345).

The spelling of 310012011332 in words is "three hundred ten billion, twelve million, eleven thousand, three hundred thirty-two".