101210000130 has 48 divisors (see below), whose sum is σ = 267459883704. Its totient is φ = 26546883840.

The previous prime is 101210000107. The next prime is 101210000131. The reversal of 101210000130 is 31000012101.

It can be written as a sum of positive squares in 4 ways, for example, as 75767517081 + 25442483049 = 275259^2 + 159507^2 .

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

It is not an unprimeable number, because it can be changed into a prime (101210000131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9212179 + ... + 9223158.

Almost surely, 2^101210000130 is an apocalyptic number.

101210000130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101210000130 is an abundant number, since it is smaller than the sum of its proper divisors (166249883574).

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

101210000130 is a wasteful number, since it uses less digits than its factorization.

101210000130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18435411 (or 18435408 counting only the distinct ones).

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

Adding to 101210000130 its reverse (31000012101), we get a palindrome (132210012231).

The spelling of 101210000130 in words is "one hundred one billion, two hundred ten million, one hundred thirty", and thus it is an aban number.