1332310957 has 2 divisors, whose sum is σ = 1332310958. Its totient is φ = 1332310956.

The previous prime is 1332310933. The next prime is 1332311023. The reversal of 1332310957 is 7590132331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1332177001 + 133956 = 36499^2 + 366^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332310957 is a prime.

It is a super-2 number, since 2×1332310957² = 3550104972284511698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332317957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666155478 + 666155479.

It is an arithmetic number, because the mean of its divisors is an integer number (666155479).

Almost surely, 2^1332310957 is an apocalyptic number.

It is an amenable number.

1332310957 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332310957 is an equidigital number, since it uses as much as digits as its factorization.

1332310957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 1332310957 is about 36500.8350178458. The cubic root of 1332310957 is about 1100.3610266750.

The spelling of 1332310957 in words is "one billion, three hundred thirty-two million, three hundred ten thousand, nine hundred fifty-seven".