1030120031132 has 12 divisors (see below), whose sum is σ = 1802751892536. Its totient is φ = 515048061840.

The previous prime is 1030120031027. The next prime is 1030120031173. The reversal of 1030120031132 is 2311300210301.

It is a super-2 number, since 2×1030120031132² (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 1030120031132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2793119 + ... + 3140342.

It is an arithmetic number, because the mean of its divisors is an integer number (150229324378).

Almost surely, 2^{1030120031132} is an apocalyptic number.

It is an amenable number.

1030120031132 is a deficient number, since it is larger than the sum of its proper divisors (772631861404).

1030120031132 is a wasteful number, since it uses less digits than its factorization.

1030120031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5976868 (or 5976866 counting only the distinct ones).

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

Adding to 1030120031132 its reverse (2311300210301), we get a palindrome (3341420241433).

The spelling of 1030120031132 in words is "one trillion, thirty billion, one hundred twenty million, thirty-one thousand, one hundred thirty-two".