1131136025435 has 16 divisors (see below), whose sum is σ = 1508929847040. Its totient is φ = 808355272320.

The previous prime is 1131136025429. The next prime is 1131136025449. The reversal of 1131136025435 is 5345206311311.

It is not a de Polignac number, because 1131136025435 - 2⁸ = 1131136025179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1131136025395 and 1131136025404.

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, 280676900 + ... + 280680929.

It is an arithmetic number, because the mean of its divisors is an integer number (94308115440).

Almost surely, 2^{1131136025435} is an apocalyptic number.

1131136025435 is a deficient number, since it is larger than the sum of its proper divisors (377793821605).

1131136025435 is a wasteful number, since it uses less digits than its factorization.

1131136025435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561357878.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 1131136025435 in words is "one trillion, one hundred thirty-one billion, one hundred thirty-six million, twenty-five thousand, four hundred thirty-five".