1131313702 has 16 divisors (see below), whose sum is σ = 1744966080. Its totient is φ = 549695808.

The previous prime is 1131313661. The next prime is 1131313717. The reversal of 1131313702 is 2073131311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54499 + ... + 72337.

It is an arithmetic number, because the mean of its divisors is an integer number (109060380).

Almost surely, 2^1131313702 is an apocalyptic number.

1131313702 is a deficient number, since it is larger than the sum of its proper divisors (613652378).

1131313702 is a wasteful number, since it uses less digits than its factorization.

1131313702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18735.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 1131313702 is about 33635.0070908273. The cubic root of 1131313702 is about 1041.9839170671.

The spelling of 1131313702 in words is "one billion, one hundred thirty-one million, three hundred thirteen thousand, seven hundred two".