102132121301032 has 8 divisors (see below), whose sum is σ = 191497727439450. Its totient is φ = 51066060650512.

The previous prime is 102132121301027. The next prime is 102132121301039. The reversal of 102132121301032 is 230103121231201.

It can be written as a sum of positive squares in only one way, i.e., 97109081107236 + 5023040193796 = 9854394^2 + 2241214^2 .

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 = 102132121300994 and 102132121301012.

It is not an unprimeable number, because it can be changed into a prime (102132121301039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6383257581307 + ... + 6383257581322.

Almost surely, 2^{102132121301032} is an apocalyptic number.

It is an amenable number.

102132121301032 is a deficient number, since it is larger than the sum of its proper divisors (89365606138418).

102132121301032 is a wasteful number, since it uses less digits than its factorization.

102132121301032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12766515162635 (or 12766515162631 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 102132121301032 its reverse (230103121231201), we get a palindrome (332235242532233).

The spelling of 102132121301032 in words is "one hundred two trillion, one hundred thirty-two billion, one hundred twenty-one million, three hundred one thousand, thirty-two".