101130332130 has 48 divisors (see below), whose sum is σ = 263071658304. Its totient is φ = 26954468640.

The previous prime is 101130332113. The next prime is 101130332131. The reversal of 101130332130 is 31233031101.

It is a happy number.

101130332130 is a `hidden beast` number, since 1 + 0 + 11 + 303 + 321 + 30 = 666.

It is a super-2 number, since 2×101130332130² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (101130332131) 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, 103926 + ... + 461585.

It is an arithmetic number, because the mean of its divisors is an integer number (5480659548).

Almost surely, 2^101130332130 is an apocalyptic number.

101130332130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101130332130 is an abundant number, since it is smaller than the sum of its proper divisors (161941326174).

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

101130332130 is a wasteful number, since it uses less digits than its factorization.

101130332130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567511 (or 567508 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 101130332130 its reverse (31233031101), we get a palindrome (132363363231).

The spelling of 101130332130 in words is "one hundred one billion, one hundred thirty million, three hundred thirty-two thousand, one hundred thirty".