1126570131 has 12 divisors (see below), whose sum is σ = 1654849560. Its totient is φ = 738316800.

The previous prime is 1126570087. The next prime is 1126570139. The reversal of 1126570131 is 1310756211.

1126570131 is a `hidden beast` number, since 1 + 1 + 2 + 657 + 0 + 1 + 3 + 1 = 666.

It is not a de Polignac number, because 1126570131 - 2²³ = 1118181523 is a prime.

It is a super-2 number, since 2×1126570131² = 2538320520122714322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1126570095 and 1126570104.

It is not an unprimeable number, because it can be changed into a prime (1126570139) 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, 1060270 + ... + 1061331.

It is an arithmetic number, because the mean of its divisors is an integer number (137904130).

Almost surely, 2^1126570131 is an apocalyptic number.

1126570131 is a deficient number, since it is larger than the sum of its proper divisors (528279429).

1126570131 is a wasteful number, since it uses less digits than its factorization.

1126570131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121666 (or 2121663 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 1126570131 is about 33564.4176323678. The cubic root of 1126570131 is about 1040.5255390588.

The spelling of 1126570131 in words is "one billion, one hundred twenty-six million, five hundred seventy thousand, one hundred thirty-one".