1383677131 has 2 divisors, whose sum is σ = 1383677132. Its totient is φ = 1383677130.

The previous prime is 1383677117. The next prime is 1383677149. The reversal of 1383677131 is 1317763831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1383677131 - 2¹⁵ = 1383644363 is a prime.

It is a super-2 number, since 2×1383677131² = 3829124805704782322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1383677111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691838565 + 691838566.

It is an arithmetic number, because the mean of its divisors is an integer number (691838566).

Almost surely, 2^1383677131 is an apocalyptic number.

1383677131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1383677131 is an equidigital number, since it uses as much as digits as its factorization.

1383677131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 40.

The square root of 1383677131 is about 37197.8108361231. The cubic root of 1383677131 is about 1114.3242652304.

The spelling of 1383677131 in words is "one billion, three hundred eighty-three million, six hundred seventy-seven thousand, one hundred thirty-one".