2132113387 has 2 divisors, whose sum is σ = 2132113388. Its totient is φ = 2132113386.

The previous prime is 2132113337. The next prime is 2132113397. The reversal of 2132113387 is 7833112312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132113387 - 2²⁷ = 1997895659 is a prime.

It is a super-2 number, since 2×2132113387² = 9091814990049223538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2132113307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066056693 + 1066056694.

It is an arithmetic number, because the mean of its divisors is an integer number (1066056694).

Almost surely, 2^2132113387 is an apocalyptic number.

2132113387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132113387 is an equidigital number, since it uses as much as digits as its factorization.

2132113387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 31.

The square root of 2132113387 is about 46174.8133401750. The cubic root of 2132113387 is about 1287.0737482611.

Adding to 2132113387 its reverse (7833112312), we get a palindrome (9965225699).

The spelling of 2132113387 in words is "two billion, one hundred thirty-two million, one hundred thirteen thousand, three hundred eighty-seven".