1300412157 has 32 divisors (see below), whose sum is σ = 1976970240. Its totient is φ = 752632320.

The previous prime is 1300412143. The next prime is 1300412173. The reversal of 1300412157 is 7512140031.

It is not a de Polignac number, because 1300412157 - 2¹⁵ = 1300379389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300412107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 687469 + ... + 689357.

It is an arithmetic number, because the mean of its divisors is an integer number (61780320).

Almost surely, 2^1300412157 is an apocalyptic number.

It is an amenable number.

1300412157 is a deficient number, since it is larger than the sum of its proper divisors (676558083).

1300412157 is a wasteful number, since it uses less digits than its factorization.

1300412157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1300412157 is about 36061.2278909080. The cubic root of 1300412157 is about 1091.5082106731.

Adding to 1300412157 its reverse (7512140031), we get a palindrome (8812552188).

The spelling of 1300412157 in words is "one billion, three hundred million, four hundred twelve thousand, one hundred fifty-seven".