10101130220 has 12 divisors (see below), whose sum is σ = 21212373504. Its totient is φ = 4040452080.

The previous prime is 10101130201. The next prime is 10101130283. The reversal of 10101130220 is 2203110101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252528236 + ... + 252528275.

It is an arithmetic number, because the mean of its divisors is an integer number (1767697792).

Almost surely, 2^10101130220 is an apocalyptic number.

10101130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101130220 is an abundant number, since it is smaller than the sum of its proper divisors (11111243284).

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

10101130220 is a wasteful number, since it uses less digits than its factorization.

10101130220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505056520 (or 505056518 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10101130220 its reverse (2203110101), we get a palindrome (12304240321).

The spelling of 10101130220 in words is "ten billion, one hundred one million, one hundred thirty thousand, two hundred twenty".