10122131147 has 2 divisors, whose sum is σ = 10122131148. Its totient is φ = 10122131146.

The previous prime is 10122131137. The next prime is 10122131263. The reversal of 10122131147 is 74113122101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10122131147 - 2⁸ = 10122130891 is a prime.

It is not a weakly prime, because it can be changed into another prime (10122131137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061065573 + 5061065574.

It is an arithmetic number, because the mean of its divisors is an integer number (5061065574).

Almost surely, 2^10122131147 is an apocalyptic number.

10122131147 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122131147 is an equidigital number, since it uses as much as digits as its factorization.

10122131147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 10122131147 its reverse (74113122101), we get a palindrome (84235253248).

The spelling of 10122131147 in words is "ten billion, one hundred twenty-two million, one hundred thirty-one thousand, one hundred forty-seven".