312011010010 has 32 divisors (see below), whose sum is σ = 642159954432. Its totient is φ = 106923747840.

The previous prime is 312011009971. The next prime is 312011010011. The reversal of 312011010010 is 10010110213.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (312011010011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925282 + ... + 1216621.

It is an arithmetic number, because the mean of its divisors is an integer number (20067498576).

Almost surely, 2^312011010010 is an apocalyptic number.

312011010010 is an abundant number, since it is smaller than the sum of its proper divisors (330148944422).

312011010010 is a wasteful number, since it uses less digits than its factorization.

312011010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143998.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 312011010010 its reverse (10010110213), we get a palindrome (322021120223).

The spelling of 312011010010 in words is "three hundred twelve billion, eleven million, ten thousand, ten".