20211313130 has 16 divisors (see below), whose sum is σ = 36923355360. Its totient is φ = 7963860432.

The previous prime is 20211313127. The next prime is 20211313147. The reversal of 20211313130 is 3131311202.

It is a junction number, because it is equal to n+sod(n) for n = 20211313099 and 20211313108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15082400 + ... + 15083739.

It is an arithmetic number, because the mean of its divisors is an integer number (2307709710).

Almost surely, 2^20211313130 is an apocalyptic number.

20211313130 is a deficient number, since it is larger than the sum of its proper divisors (16712042230).

20211313130 is a wasteful number, since it uses less digits than its factorization.

20211313130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30166213.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20211313130 its reverse (3131311202), we get a palindrome (23342624332).

The spelling of 20211313130 in words is "twenty billion, two hundred eleven million, three hundred thirteen thousand, one hundred thirty".