1031313133301 has 16 divisors (see below), whose sum is σ = 1163699042688. Its totient is φ = 905809612800.

The previous prime is 1031313133241. The next prime is 1031313133303. The reversal of 1031313133301 is 1033313131301.

It is a cyclic number.

It is not a de Polignac number, because 1031313133301 - 2¹⁰ = 1031313132277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031313133303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11054156 + ... + 11147061.

It is an arithmetic number, because the mean of its divisors is an integer number (72731190168).

Almost surely, 2^{1031313133301} is an apocalyptic number.

1031313133301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1031313133301 is a deficient number, since it is larger than the sum of its proper divisors (132385909387).

1031313133301 is a wasteful number, since it uses less digits than its factorization.

1031313133301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22201372.

The product of its (nonzero) digits is 729, while the sum is 23.

Adding to 1031313133301 its reverse (1033313131301), we get a palindrome (2064626264602).

The spelling of 1031313133301 in words is "one trillion, thirty-one billion, three hundred thirteen million, one hundred thirty-three thousand, three hundred one".