1011090492325 has 12 divisors (see below), whose sum is σ = 1254400874788. Its totient is φ = 808453900800.

The previous prime is 1011090492317. The next prime is 1011090492361. The reversal of 1011090492325 is 5232940901101.

It can be written as a sum of positive squares in 6 ways, for example, as 1372998916 + 1009717493409 = 37054^2 + 1004847^2 .

It is not a de Polignac number, because 1011090492325 - 2³ = 1011090492317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10413036 + ... + 10509685.

Almost surely, 2^{1011090492325} is an apocalyptic number.

It is an amenable number.

1011090492325 is a deficient number, since it is larger than the sum of its proper divisors (243310382463).

1011090492325 is a wasteful number, since it uses less digits than its factorization.

1011090492325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20924664 (or 20924659 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 1011090492325 in words is "one trillion, eleven billion, ninety million, four hundred ninety-two thousand, three hundred twenty-five".