10013133031231 has 4 divisors (see below), whose sum is σ = 10923417852264. Its totient is φ = 9102848210200.

The previous prime is 10013133031193. The next prime is 10013133031243. The reversal of 10013133031231 is 13213033131001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10013133031231 - 2³⁷ = 9875694077759 is a prime.

It is a super-2 number, since 2×10013133031231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013133031631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455142410500 + ... + 455142410521.

It is an arithmetic number, because the mean of its divisors is an integer number (2730854463066).

Almost surely, 2^{10013133031231} is an apocalyptic number.

10013133031231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10013133031231 is a deficient number, since it is larger than the sum of its proper divisors (910284821033).

10013133031231 is an equidigital number, since it uses as much as digits as its factorization.

10013133031231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910284821032.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 10013133031231 its reverse (13213033131001), we get a palindrome (23226166162232).

The spelling of 10013133031231 in words is "ten trillion, thirteen billion, one hundred thirty-three million, thirty-one thousand, two hundred thirty-one".