20132302122131 has 2 divisors, whose sum is σ = 20132302122132. Its totient is φ = 20132302122130.

The previous prime is 20132302122073. The next prime is 20132302122137. The reversal of 20132302122131 is 13122120323102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20132302122131 is a prime.

It is a super-2 number, since 2×20132302122131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20132302122097 and 20132302122106.

It is not a weakly prime, because it can be changed into another prime (20132302122137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066151061065 + 10066151061066.

It is an arithmetic number, because the mean of its divisors is an integer number (10066151061066).

Almost surely, 2^{20132302122131} is an apocalyptic number.

20132302122131 is a deficient number, since it is larger than the sum of its proper divisors (1).

20132302122131 is an equidigital number, since it uses as much as digits as its factorization.

20132302122131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20132302122131 its reverse (13122120323102), we get a palindrome (33254422445233).

The spelling of 20132302122131 in words is "twenty trillion, one hundred thirty-two billion, three hundred two million, one hundred twenty-two thousand, one hundred thirty-one".