20130201312130 has 64 divisors (see below), whose sum is σ = 44654741849088. Its totient is φ = 6362504962560.

The previous prime is 20130201312079. The next prime is 20130201312223. The reversal of 20130201312130 is 3121310203102.

It is a junction number, because it is equal to n+sod(n) for n = 20130201312098 and 20130201312107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13841722 + ... + 15226741.

It is an arithmetic number, because the mean of its divisors is an integer number (697730341392).

Almost surely, 2^{20130201312130} is an apocalyptic number.

20130201312130 is an abundant number, since it is smaller than the sum of its proper divisors (24524540536958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20130201312130 is a wasteful number, since it uses less digits than its factorization.

20130201312130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29069251.

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

Adding to 20130201312130 its reverse (3121310203102), we get a palindrome (23251511515232).

The spelling of 20130201312130 in words is "twenty trillion, one hundred thirty billion, two hundred one million, three hundred twelve thousand, one hundred thirty".