1131441675025 has 12 divisors (see below), whose sum is σ = 1403267145472. Its totient is φ = 904973037840.

The previous prime is 1131441674983. The next prime is 1131441675029. The reversal of 1131441675025 is 5205761441311.

It is not a de Polignac number, because 1131441675025 - 2³³ = 1122851740433 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1131441675029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4379469 + ... + 4630618.

Almost surely, 2^{1131441675025} is an apocalyptic number.

It is an amenable number.

1131441675025 is a deficient number, since it is larger than the sum of its proper divisors (271825470447).

1131441675025 is an equidigital number, since it uses as much as digits as its factorization.

1131441675025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9015120 (or 9015115 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 1131441675025 in words is "one trillion, one hundred thirty-one billion, four hundred forty-one million, six hundred seventy-five thousand, twenty-five".