4021013023130 has 16 divisors (see below), whose sum is σ = 7309485061704. Its totient is φ = 1592480404800.

The previous prime is 4021013023081. The next prime is 4021013023199. The reversal of 4021013023130 is 313203101204.

It can be written as a sum of positive squares in 4 ways, for example, as 3972411734281 + 48601288849 = 1993091^2 + 220457^2 .

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, 1990599497 + ... + 1990601516.

Almost surely, 2^{4021013023130} is an apocalyptic number.

4021013023130 is a deficient number, since it is larger than the sum of its proper divisors (3288472038574).

4021013023130 is a wasteful number, since it uses less digits than its factorization.

4021013023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3981201121.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 4021013023130 its reverse (313203101204), we get a palindrome (4334216124334).

The spelling of 4021013023130 in words is "four trillion, twenty-one billion, thirteen million, twenty-three thousand, one hundred thirty".