102132032213240 has 32 divisors (see below), whose sum is σ = 229810513230000. Its totient is φ = 40850423418624.

The previous prime is 102132032213191. The next prime is 102132032213287. The reversal of 102132032213240 is 42312230231201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73978325 + ... + 75346244.

Almost surely, 2^{102132032213240} is an apocalyptic number.

102132032213240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102132032213240 is an abundant number, since it is smaller than the sum of its proper divisors (127678481016760).

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

102132032213240 is a wasteful number, since it uses less digits than its factorization.

102132032213240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149341679 (or 149341675 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 102132032213240 its reverse (42312230231201), we get a palindrome (144444262444441).

The spelling of 102132032213240 in words is "one hundred two trillion, one hundred thirty-two billion, thirty-two million, two hundred thirteen thousand, two hundred forty".