10131420129 has 4 divisors (see below), whose sum is σ = 13508560176. Its totient is φ = 6754280084.

The previous prime is 10131420127. The next prime is 10131420133. The reversal of 10131420129 is 92102413101.

10131420129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10131420129 - 2¹ = 10131420127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10131420099 and 10131420108.

It is not an unprimeable number, because it can be changed into a prime (10131420127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1688570019 + ... + 1688570024.

It is an arithmetic number, because the mean of its divisors is an integer number (3377140044).

Almost surely, 2^10131420129 is an apocalyptic number.

It is an amenable number.

10131420129 is a deficient number, since it is larger than the sum of its proper divisors (3377140047).

10131420129 is an equidigital number, since it uses as much as digits as its factorization.

10131420129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377140046.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 10131420129 in words is "ten billion, one hundred thirty-one million, four hundred twenty thousand, one hundred twenty-nine".