200131213313032 has 8 divisors (see below), whose sum is σ = 375246024961950. Its totient is φ = 100065606656512.

The previous prime is 200131213313021. The next prime is 200131213313051. The reversal of 200131213313032 is 230313312131002.

It can be written as a sum of positive squares in only one way, i.e., 144376229423556 + 55754983889476 = 12015666^2 + 7466926^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 200131213312988 and 200131213313006.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12508200832057 + ... + 12508200832072.

Almost surely, 2^{200131213313032} is an apocalyptic number.

It is an amenable number.

200131213313032 is a deficient number, since it is larger than the sum of its proper divisors (175114811648918).

200131213313032 is a wasteful number, since it uses less digits than its factorization.

200131213313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25016401664135 (or 25016401664131 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 200131213313032 its reverse (230313312131002), we get a palindrome (430444525444034).

The spelling of 200131213313032 in words is "two hundred trillion, one hundred thirty-one billion, two hundred thirteen million, three hundred thirteen thousand, thirty-two".