130123120213 has 16 divisors (see below), whose sum is σ = 140575326336. Its totient is φ = 120002964480.

The previous prime is 130123120207. The next prime is 130123120249. The reversal of 130123120213 is 312021321031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130123120213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130123120013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133956 + ... + 527437.

It is an arithmetic number, because the mean of its divisors is an integer number (8785957896).

Almost surely, 2^130123120213 is an apocalyptic number.

It is an amenable number.

130123120213 is a deficient number, since it is larger than the sum of its proper divisors (10452206123).

130123120213 is a wasteful number, since it uses less digits than its factorization.

130123120213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661644.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 130123120213 its reverse (312021321031), we get a palindrome (442144441244).

The spelling of 130123120213 in words is "one hundred thirty billion, one hundred twenty-three million, one hundred twenty thousand, two hundred thirteen".