1300452131 has 32 divisors (see below), whose sum is σ = 1574899200. Its totient is φ = 1059886080.

The previous prime is 1300452103. The next prime is 1300452151. The reversal of 1300452131 is 1312540031.

It is not a de Polignac number, because 1300452131 - 2²² = 1296257827 is a prime.

It is a super-2 number, since 2×1300452131² = 3382351490044882322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300452151) 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, 464885 + ... + 467673.

It is an arithmetic number, because the mean of its divisors is an integer number (49215600).

Almost surely, 2^1300452131 is an apocalyptic number.

1300452131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1300452131 is a deficient number, since it is larger than the sum of its proper divisors (274447069).

1300452131 is a wasteful number, since it uses less digits than its factorization.

1300452131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1300452131 is about 36061.7821384357. The cubic root of 1300452131 is about 1091.5193946919.

Adding to 1300452131 its reverse (1312540031), we get a palindrome (2612992162).

The spelling of 1300452131 in words is "one billion, three hundred million, four hundred fifty-two thousand, one hundred thirty-one".