1313145150 has 24 divisors (see below), whose sum is σ = 3256600344. Its totient is φ = 350172000.

The previous prime is 1313145149. The next prime is 1313145167. The reversal of 1313145150 is 515413131.

It is a self number, because there is not a number n which added to its sum of digits gives 1313145150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4377001 + ... + 4377300.

It is an arithmetic number, because the mean of its divisors is an integer number (135691681).

Almost surely, 2^1313145150 is an apocalyptic number.

1313145150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313145150 is an abundant number, since it is smaller than the sum of its proper divisors (1943455194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313145150 is a wasteful number, since it uses less digits than its factorization.

1313145150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8754316 (or 8754311 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1313145150 is about 36237.3446874906. The cubic root of 1313145150 is about 1095.0591490327.

Adding to 1313145150 its reverse (515413131), we get a palindrome (1828558281).

The spelling of 1313145150 in words is "one billion, three hundred thirteen million, one hundred forty-five thousand, one hundred fifty".