140032130100 has 72 divisors (see below), whose sum is σ = 407842938048. Its totient is φ = 37094592000.

The previous prime is 140032130093. The next prime is 140032130101. The reversal of 140032130100 is 1031230041.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 140032130100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140032130101) 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, 1500309 + ... + 1590908.

Almost surely, 2^140032130100 is an apocalyptic number.

140032130100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140032130100 is an abundant number, since it is smaller than the sum of its proper divisors (267810807948).

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

140032130100 is a wasteful number, since it uses less digits than its factorization.

140032130100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091385 (or 3091378 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 140032130100 its reverse (1031230041), we get a palindrome (141063360141).

The spelling of 140032130100 in words is "one hundred forty billion, thirty-two million, one hundred thirty thousand, one hundred".