11310302012131 has 8 divisors (see below), whose sum is σ = 11978204338944. Its totient is φ = 10657078857480.

The previous prime is 11310302012083. The next prime is 11310302012159. The reversal of 11310302012131 is 13121020301311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11310302012131 - 2¹¹ = 11310302010083 is a prime.

It is a super-2 number, since 2×11310302012131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11310302012099 and 11310302012108.

It is not an unprimeable number, because it can be changed into a prime (11310302010131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3669791455 + ... + 3669794536.

It is an arithmetic number, because the mean of its divisors is an integer number (1497275542368).

Almost surely, 2^{11310302012131} is an apocalyptic number.

11310302012131 is a deficient number, since it is larger than the sum of its proper divisors (667902326813).

11310302012131 is an equidigital number, since it uses as much as digits as its factorization.

11310302012131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7339586081.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11310302012131 its reverse (13121020301311), we get a palindrome (24431322313442).

The spelling of 11310302012131 in words is "eleven trillion, three hundred ten billion, three hundred two million, twelve thousand, one hundred thirty-one".