1312650130 has 64 divisors (see below), whose sum is σ = 2635877376. Its totient is φ = 466648000.

The previous prime is 1312650109. The next prime is 1312650179. The reversal of 1312650130 is 310562131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1022469 + ... + 1023751.

It is an arithmetic number, because the mean of its divisors is an integer number (41185584).

Almost surely, 2^1312650130 is an apocalyptic number.

1312650130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312650130 is an abundant number, since it is smaller than the sum of its proper divisors (1323227246).

1312650130 is a wasteful number, since it uses less digits than its factorization.

1312650130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1312650130 is about 36230.5137970744. The cubic root of 1312650130 is about 1094.9215292349.

The spelling of 1312650130 in words is "one billion, three hundred twelve million, six hundred fifty thousand, one hundred thirty".