1131035603164 has 12 divisors (see below), whose sum is σ = 1979343923704. Its totient is φ = 565508767824.

The previous prime is 1131035603119. The next prime is 1131035603189. The reversal of 1131035603164 is 4613065301311.

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, 1972722 + ... + 2480665.

Almost surely, 2^{1131035603164} is an apocalyptic number.

It is an amenable number.

1131035603164 is a deficient number, since it is larger than the sum of its proper divisors (848308320540).

1131035603164 is a wasteful number, since it uses less digits than its factorization.

1131035603164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516884 (or 4516882 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 1131035603164 in words is "one trillion, one hundred thirty-one billion, thirty-five million, six hundred three thousand, one hundred sixty-four".