1013332031000 has 32 divisors (see below), whose sum is σ = 2371196954880. Its totient is φ = 405332812000.

The previous prime is 1013332030979. The next prime is 1013332031003. The reversal of 1013332031000 is 1302333101.

It is a super-2 number, since 2×1013332031000² (a number of 25 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 1013332031000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013332031003) 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, 506665016 + ... + 506667015.

It is an arithmetic number, because the mean of its divisors is an integer number (74099904840).

Almost surely, 2^{1013332031000} is an apocalyptic number.

1013332031000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013332031000 is an abundant number, since it is smaller than the sum of its proper divisors (1357864923880).

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

1013332031000 is a wasteful number, since it uses less digits than its factorization.

1013332031000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013332052 (or 1013332038 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1013332031000 its reverse (1302333101), we get a palindrome (1014634364101).

The spelling of 1013332031000 in words is "one trillion, thirteen billion, three hundred thirty-two million, thirty-one thousand".