13122106031 has 2 divisors, whose sum is σ = 13122106032. Its totient is φ = 13122106030.

The previous prime is 13122105989. The next prime is 13122106079. The reversal of 13122106031 is 13060122131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13122106031 - 2⁶ = 13122105967 is a prime.

It is a super-2 number, since 2×13122106031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13122105994 and 13122106012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13122106831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6561053015 + 6561053016.

It is an arithmetic number, because the mean of its divisors is an integer number (6561053016).

Almost surely, 2^13122106031 is an apocalyptic number.

13122106031 is a deficient number, since it is larger than the sum of its proper divisors (1).

13122106031 is an equidigital number, since it uses as much as digits as its factorization.

13122106031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13122106031 its reverse (13060122131), we get a palindrome (26182228162).

The spelling of 13122106031 in words is "thirteen billion, one hundred twenty-two million, one hundred six thousand, thirty-one".