130213256101 has 4 divisors (see below), whose sum is σ = 130231241152. Its totient is φ = 130195271052.

The previous prime is 130213256053. The next prime is 130213256153. The reversal of 130213256101 is 101652312031.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 101652312031 = 29 ⋅3505252139.

It is a cyclic number.

It is not a de Polignac number, because 130213256101 - 2⁹ = 130213255589 is a prime.

It is a super-2 number, since 2×130213256101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130213256171) 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, 8981661 + ... + 8996146.

It is an arithmetic number, because the mean of its divisors is an integer number (32557810288).

Almost surely, 2^130213256101 is an apocalyptic number.

It is an amenable number.

130213256101 is a deficient number, since it is larger than the sum of its proper divisors (17985051).

130213256101 is an equidigital number, since it uses as much as digits as its factorization.

130213256101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17985050.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 130213256101 its reverse (101652312031), we get a palindrome (231865568132).

The spelling of 130213256101 in words is "one hundred thirty billion, two hundred thirteen million, two hundred fifty-six thousand, one hundred one".