1313234001 has 24 divisors (see below), whose sum is σ = 2000924640. Its totient is φ = 827668800.

The previous prime is 1313233991. The next prime is 1313234023. The reversal of 1313234001 is 1004323131.

It is not a de Polignac number, because 1313234001 - 2¹⁸ = 1312971857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313234201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76141 + ... + 91781.

It is an arithmetic number, because the mean of its divisors is an integer number (83371860).

Almost surely, 2^1313234001 is an apocalyptic number.

It is an amenable number.

1313234001 is a deficient number, since it is larger than the sum of its proper divisors (687690639).

1313234001 is a wasteful number, since it uses less digits than its factorization.

1313234001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16157 (or 16154 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1313234001 is about 36238.5706257849. The cubic root of 1313234001 is about 1095.0838467102.

Adding to 1313234001 its reverse (1004323131), we get a palindrome (2317557132).

The spelling of 1313234001 in words is "one billion, three hundred thirteen million, two hundred thirty-four thousand, one".