102000203201332 has 24 divisors (see below), whose sum is σ = 178522307471816. Its totient is φ = 50993830084608.

The previous prime is 102000203201311. The next prime is 102000203201383. The reversal of 102000203201332 is 233102302000201.

It can be written as a sum of positive squares in 4 ways, for example, as 2323661214736 + 99676541986596 = 1524356^2 + 9983814^2 .

It is a super-2 number, since 2×102000203201332² (a number of 29 digits) contains 22 as substring.

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, 1380265408 + ... + 1380339304.

Almost surely, 2^{102000203201332} is an apocalyptic number.

It is an amenable number.

102000203201332 is a deficient number, since it is larger than the sum of its proper divisors (76522104270484).

102000203201332 is a wasteful number, since it uses less digits than its factorization.

102000203201332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111667 (or 111665 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102000203201332 its reverse (233102302000201), we get a palindrome (335102505201533).

The spelling of 102000203201332 in words is "one hundred two trillion, two hundred three million, two hundred one thousand, three hundred thirty-two".