11230220010131 has 2 divisors, whose sum is σ = 11230220010132. Its totient is φ = 11230220010130.

The previous prime is 11230220010109. The next prime is 11230220010133. The reversal of 11230220010131 is 13101002203211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11230220010131 is a prime.

It is a super-2 number, since 2×11230220010131² (a number of 27 digits) contains 22 as substring.

Together with 11230220010133, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11230220010133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615110005065 + 5615110005066.

It is an arithmetic number, because the mean of its divisors is an integer number (5615110005066).

Almost surely, 2^{11230220010131} is an apocalyptic number.

11230220010131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230220010131 is an equidigital number, since it uses as much as digits as its factorization.

11230220010131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11230220010131 its reverse (13101002203211), we get a palindrome (24331222213342).

The spelling of 11230220010131 in words is "eleven trillion, two hundred thirty billion, two hundred twenty million, ten thousand, one hundred thirty-one".