1330937131 has 2 divisors, whose sum is σ = 1330937132. Its totient is φ = 1330937130.

The previous prime is 1330937119. The next prime is 1330937171. The reversal of 1330937131 is 1317390331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330937131 - 2⁹ = 1330936619 is a prime.

It is a super-2 number, since 2×1330937131² = 3542787293349022322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1330937093 and 1330937102.

It is not a weakly prime, because it can be changed into another prime (1330937171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665468565 + 665468566.

It is an arithmetic number, because the mean of its divisors is an integer number (665468566).

Almost surely, 2^1330937131 is an apocalyptic number.

1330937131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330937131 is an equidigital number, since it uses as much as digits as its factorization.

1330937131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 31.

The square root of 1330937131 is about 36482.0110602472. The cubic root of 1330937131 is about 1099.9826804436.

The spelling of 1330937131 in words is "one billion, three hundred thirty million, nine hundred thirty-seven thousand, one hundred thirty-one".