102235433213000 has 32 divisors (see below), whose sum is σ = 239230913720760. Its totient is φ = 40894173284800.

The previous prime is 102235433212943. The next prime is 102235433213041. The reversal of 102235433213000 is 312334532201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 50891587539556 + 51343845673444 = 7133834^2 + 7165462^2 .

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, 51117715607 + ... + 51117717606.

Almost surely, 2^{102235433213000} is an apocalyptic number.

102235433213000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102235433213000 is an abundant number, since it is smaller than the sum of its proper divisors (136995480507760).

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

102235433213000 is a wasteful number, since it uses less digits than its factorization.

102235433213000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102235433234 (or 102235433220 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 102235433213000 its reverse (312334532201), we get a palindrome (102547767745201).

The spelling of 102235433213000 in words is "one hundred two trillion, two hundred thirty-five billion, four hundred thirty-three million, two hundred thirteen thousand".