102121032232130 has 32 divisors (see below), whose sum is σ = 183926086724160. Its totient is φ = 40824367416000.

The previous prime is 102121032232117. The next prime is 102121032232181. The reversal of 102121032232130 is 31232230121201.

102121032232130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 102121032232096 and 102121032232105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154575005 + ... + 155234255.

It is an arithmetic number, because the mean of its divisors is an integer number (5747690210130).

Almost surely, 2^{102121032232130} is an apocalyptic number.

102121032232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102121032232130 is a deficient number, since it is larger than the sum of its proper divisors (81805054492030).

102121032232130 is a wasteful number, since it uses less digits than its factorization.

102121032232130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668354.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 102121032232130 its reverse (31232230121201), we get a palindrome (133353262353331).

The spelling of 102121032232130 in words is "one hundred two trillion, one hundred twenty-one billion, thirty-two million, two hundred thirty-two thousand, one hundred thirty".