1304153157 has 16 divisors (see below), whose sum is σ = 1754680320. Its totient is φ = 861566400.

The previous prime is 1304153111. The next prime is 1304153161. The reversal of 1304153157 is 7513514031.

It is not a de Polignac number, because 1304153157 - 2⁷ = 1304153029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304153177) 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 in 15 ways as a sum of consecutive naturals, for example, 149907 + ... + 158367.

It is an arithmetic number, because the mean of its divisors is an integer number (109667520).

Almost surely, 2^1304153157 is an apocalyptic number.

It is an amenable number.

1304153157 is a deficient number, since it is larger than the sum of its proper divisors (450527163).

1304153157 is a wasteful number, since it uses less digits than its factorization.

1304153157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8924.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 1304153157 is about 36113.0607536941. The cubic root of 1304153157 is about 1092.5538850063.

Adding to 1304153157 its reverse (7513514031), we get a palindrome (8817667188).

The spelling of 1304153157 in words is "one billion, three hundred four million, one hundred fifty-three thousand, one hundred fifty-seven".