1313134202 has 16 divisors (see below), whose sum is σ = 2014008192. Its totient is φ = 641961600.

The previous prime is 1313134189. The next prime is 1313134211. The reversal of 1313134202 is 2024313131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24674 + ... + 56877.

It is an arithmetic number, because the mean of its divisors is an integer number (125875512).

Almost surely, 2^1313134202 is an apocalyptic number.

1313134202 is a deficient number, since it is larger than the sum of its proper divisors (700873990).

1313134202 is an equidigital number, since it uses as much as digits as its factorization.

1313134202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81733.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1313134202 is about 36237.1936275424. The cubic root of 1313134202 is about 1095.0561057690.

Adding to 1313134202 its reverse (2024313131), we get a palindrome (3337447333).

The spelling of 1313134202 in words is "one billion, three hundred thirteen million, one hundred thirty-four thousand, two hundred two".