130123812619 has 8 divisors (see below), whose sum is σ = 132077044368. Its totient is φ = 128170907040.

The previous prime is 130123812617. The next prime is 130123812629. The reversal of 130123812619 is 916218321031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130123812619 - 2¹ = 130123812617 is a prime.

It is a super-2 number, since 2×130123812619² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130123812617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792009 + ... + 942085.

It is an arithmetic number, because the mean of its divisors is an integer number (16509630546).

Almost surely, 2^130123812619 is an apocalyptic number.

130123812619 is a deficient number, since it is larger than the sum of its proper divisors (1953231749).

130123812619 is a wasteful number, since it uses less digits than its factorization.

130123812619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163085.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 130123812619 in words is "one hundred thirty billion, one hundred twenty-three million, eight hundred twelve thousand, six hundred nineteen".