130442142097 has 4 divisors (see below), whose sum is σ = 130867035376. Its totient is φ = 130017248820.

The previous prime is 130442142079. The next prime is 130442142113. The reversal of 130442142097 is 790241244031.

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 a de Polignac number, because none of the positive numbers 2^k-130442142097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130442148097) 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, 212446179 + ... + 212446792.

It is an arithmetic number, because the mean of its divisors is an integer number (32716758844).

Almost surely, 2^130442142097 is an apocalyptic number.

It is an amenable number.

130442142097 is a deficient number, since it is larger than the sum of its proper divisors (424893279).

130442142097 is an equidigital number, since it uses as much as digits as its factorization.

130442142097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424893278.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 130442142097 in words is "one hundred thirty billion, four hundred forty-two million, one hundred forty-two thousand, ninety-seven".