1333136131 has 2 divisors, whose sum is σ = 1333136132. Its totient is φ = 1333136130.

The previous prime is 1333136111. The next prime is 1333136137. The reversal of 1333136131 is 1316313331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1333136131 - 2⁵ = 1333136099 is a prime.

It is a super-2 number, since 2×1333136131² = 3554503887555298322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1333136096 and 1333136105.

It is not a weakly prime, because it can be changed into another prime (1333136137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666568065 + 666568066.

It is an arithmetic number, because the mean of its divisors is an integer number (666568066).

Almost surely, 2^1333136131 is an apocalyptic number.

1333136131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333136131 is an equidigital number, since it uses as much as digits as its factorization.

1333136131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1458, while the sum is 25.

The square root of 1333136131 is about 36512.1367629998. The cubic root of 1333136131 is about 1100.5881513097.

Adding to 1333136131 its reverse (1316313331), we get a palindrome (2649449462).

The spelling of 1333136131 in words is "one billion, three hundred thirty-three million, one hundred thirty-six thousand, one hundred thirty-one".