1377162923 has 2 divisors, whose sum is σ = 1377162924. Its totient is φ = 1377162922.

The previous prime is 1377162893. The next prime is 1377162953. The reversal of 1377162923 is 3292617731.

It is a balanced prime because it is at equal distance from previous prime (1377162893) and next prime (1377162953).

It is a cyclic number.

It is not a de Polignac number, because 1377162923 - 2⁸ = 1377162667 is a prime.

It is not a weakly prime, because it can be changed into another prime (1377162953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688581461 + 688581462.

It is an arithmetic number, because the mean of its divisors is an integer number (688581462).

Almost surely, 2^1377162923 is an apocalyptic number.

1377162923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1377162923 is an equidigital number, since it uses as much as digits as its factorization.

1377162923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 41.

The square root of 1377162923 is about 37110.1458229417. The cubic root of 1377162923 is about 1112.5728062102.

The spelling of 1377162923 in words is "one billion, three hundred seventy-seven million, one hundred sixty-two thousand, nine hundred twenty-three".