1000120313032 has 64 divisors (see below), whose sum is σ = 1924210080000. Its totient is φ = 487171829760.

The previous prime is 1000120312993. The next prime is 1000120313041. The reversal of 1000120313032 is 2303130210001.

1000120313032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1000120312997 and 1000120313015.

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, 94981944 + ... + 94992472.

It is an arithmetic number, because the mean of its divisors is an integer number (30065782500).

Almost surely, 2^{1000120313032} is an apocalyptic number.

It is an amenable number.

1000120313032 is a deficient number, since it is larger than the sum of its proper divisors (924089766968).

1000120313032 is a wasteful number, since it uses less digits than its factorization.

1000120313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12574 (or 12570 counting only the distinct ones).

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

Adding to 1000120313032 its reverse (2303130210001), we get a palindrome (3303250523033).

The spelling of 1000120313032 in words is "one trillion, one hundred twenty million, three hundred thirteen thousand, thirty-two".