140113521132 has 48 divisors (see below), whose sum is σ = 355310266080. Its totient is φ = 42716325888.

The previous prime is 140113521103. The next prime is 140113521167. The reversal of 140113521132 is 231125311041.

It is a super-2 number, since 2×140113521132² (a number of 23 digits) contains 22 as substring.

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, 4103013 + ... + 4137020.

It is an arithmetic number, because the mean of its divisors is an integer number (7402297210).

Almost surely, 2^140113521132 is an apocalyptic number.

140113521132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140113521132 is an abundant number, since it is smaller than the sum of its proper divisors (215196744948).

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

140113521132 is a wasteful number, since it uses less digits than its factorization.

140113521132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8240162 (or 8240160 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 140113521132 its reverse (231125311041), we get a palindrome (371238832173).

The spelling of 140113521132 in words is "one hundred forty billion, one hundred thirteen million, five hundred twenty-one thousand, one hundred thirty-two".