101200010130 has 48 divisors (see below), whose sum is σ = 269537597784. Its totient is φ = 26328456960.

The previous prime is 101200010123. The next prime is 101200010179. The reversal of 101200010130 is 31010002101.

It can be written as a sum of positive squares in 4 ways, for example, as 63091894761 + 38108115369 = 251181^2 + 195213^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13709049 + ... + 13716428.

Almost surely, 2^101200010130 is an apocalyptic number.

101200010130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101200010130 is an abundant number, since it is smaller than the sum of its proper divisors (168337587654).

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

101200010130 is a wasteful number, since it uses less digits than its factorization.

101200010130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27425531 (or 27425528 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 101200010130 its reverse (31010002101), we get a palindrome (132210012231).

The spelling of 101200010130 in words is "one hundred one billion, two hundred million, ten thousand, one hundred thirty".