13220010101131 has 2 divisors, whose sum is σ = 13220010101132. Its totient is φ = 13220010101130.

The previous prime is 13220010101059. The next prime is 13220010101167. The reversal of 13220010101131 is 13110101002231.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (13110101002231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13220010101131 - 2³⁵ = 13185650362763 is a prime.

It is a super-2 number, since 2×13220010101131² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13220010101231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610005050565 + 6610005050566.

It is an arithmetic number, because the mean of its divisors is an integer number (6610005050566).

Almost surely, 2^{13220010101131} is an apocalyptic number.

13220010101131 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220010101131 is an equidigital number, since it uses as much as digits as its factorization.

13220010101131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 13220010101131 its reverse (13110101002231), we get a palindrome (26330111103362).

The spelling of 13220010101131 in words is "thirteen trillion, two hundred twenty billion, ten million, one hundred one thousand, one hundred thirty-one".