1315700430 has 32 divisors (see below), whose sum is σ = 3444743808. Its totient is φ = 318957600.

The previous prime is 1315700387. The next prime is 1315700459. The reversal of 1315700430 is 340075131.

It is a self number, because there is not a number n which added to its sum of digits gives 1315700430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1993156 + ... + 1993815.

It is an arithmetic number, because the mean of its divisors is an integer number (107648244).

Almost surely, 2^1315700430 is an apocalyptic number.

1315700430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1315700430 is an abundant number, since it is smaller than the sum of its proper divisors (2129043378).

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

1315700430 is a wasteful number, since it uses less digits than its factorization.

1315700430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986992.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1315700430 is about 36272.5851022504. The cubic root of 1315700430 is about 1095.7689892423.

Adding to 1315700430 its reverse (340075131), we get a palindrome (1655775561).

The spelling of 1315700430 in words is "one billion, three hundred fifteen million, seven hundred thousand, four hundred thirty".