10333131312 has 80 divisors (see below), whose sum is σ = 30925322240. Its totient is φ = 2911873536.

The previous prime is 10333131307. The next prime is 10333131329. The reversal of 10333131312 is 21313133301.

It is a super-2 number, since 2×10333131312² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186112 + ... + 235167.

It is an arithmetic number, because the mean of its divisors is an integer number (386566528).

Almost surely, 2^10333131312 is an apocalyptic number.

10333131312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10333131312 is an abundant number, since it is smaller than the sum of its proper divisors (20592190928).

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

10333131312 is a wasteful number, since it uses less digits than its factorization.

10333131312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421370 (or 421364 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 10333131312 its reverse (21313133301), we get a palindrome (31646264613).

The spelling of 10333131312 in words is "ten billion, three hundred thirty-three million, one hundred thirty-one thousand, three hundred twelve".