140322032130 has 32 divisors (see below), whose sum is σ = 384883288704. Its totient is φ = 32073607296.

The previous prime is 140322032113. The next prime is 140322032141. The reversal of 140322032130 is 31230223041.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 140322032097 and 140322032106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334099867 + ... + 334100286.

It is an arithmetic number, because the mean of its divisors is an integer number (12027602772).

Almost surely, 2^140322032130 is an apocalyptic number.

140322032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140322032130 is an abundant number, since it is smaller than the sum of its proper divisors (244561256574).

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

140322032130 is a wasteful number, since it uses less digits than its factorization.

140322032130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668200170.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 140322032130 its reverse (31230223041), we get a palindrome (171552255171).

The spelling of 140322032130 in words is "one hundred forty billion, three hundred twenty-two million, thirty-two thousand, one hundred thirty".