1031425133204 has 6 divisors (see below), whose sum is σ = 1804993983114. Its totient is φ = 515712566600.

The previous prime is 1031425133173. The next prime is 1031425133227. The reversal of 1031425133204 is 4023315241301.

It can be written as a sum of positive squares in only one way, i.e., 1029068224900 + 2356908304 = 1014430^2 + 48548^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128928141647 + ... + 128928141654.

It is an arithmetic number, because the mean of its divisors is an integer number (300832330519).

Almost surely, 2^{1031425133204} is an apocalyptic number.

It is an amenable number.

1031425133204 is a deficient number, since it is larger than the sum of its proper divisors (773568849910).

1031425133204 is a wasteful number, since it uses less digits than its factorization.

1031425133204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257856283305 (or 257856283303 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 1031425133204 in words is "one trillion, thirty-one billion, four hundred twenty-five million, one hundred thirty-three thousand, two hundred four".