103211132130 has 48 divisors (see below), whose sum is σ = 271115450424. Its totient is φ = 27239224320.

The previous prime is 103211132113. The next prime is 103211132149. The reversal of 103211132130 is 31231112301.

103211132130 is a `hidden beast` number, since 10 + 321 + 11 + 321 + 3 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 98069811921 + 5141320209 = 313161^2 + 71703^2 .

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

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, 5902561 + ... + 5920020.

Almost surely, 2^103211132130 is an apocalyptic number.

103211132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103211132130 is an abundant number, since it is smaller than the sum of its proper divisors (167904318294).

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

103211132130 is a wasteful number, since it uses less digits than its factorization.

103211132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11822691 (or 11822688 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103211132130 its reverse (31231112301), we get a palindrome (134442244431).

The spelling of 103211132130 in words is "one hundred three billion, two hundred eleven million, one hundred thirty-two thousand, one hundred thirty".