130021212310 has 16 divisors (see below), whose sum is σ = 255314380752. Its totient is φ = 47280440800.

The previous prime is 130021212283. The next prime is 130021212311. The reversal of 130021212310 is 13212120031.

It is a super-2 number, since 2×130021212310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130021212311) 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, 591005401 + ... + 591005620.

It is an arithmetic number, because the mean of its divisors is an integer number (15957148797).

Almost surely, 2^130021212310 is an apocalyptic number.

130021212310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130021212310 is a deficient number, since it is larger than the sum of its proper divisors (125293168442).

130021212310 is a wasteful number, since it uses less digits than its factorization.

130021212310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182011039.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 130021212310 its reverse (13212120031), we get a palindrome (143233332341).

The spelling of 130021212310 in words is "one hundred thirty billion, twenty-one million, two hundred twelve thousand, three hundred ten".