102030013232 has 60 divisors (see below), whose sum is σ = 230005089000. Its totient is φ = 43718185728.

The previous prime is 102030013231. The next prime is 102030013321. The reversal of 102030013232 is 232310030201.

It is a self number, because there is not a number n which added to its sum of digits gives 102030013232.

It is not an unprimeable number, because it can be changed into a prime (102030013231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5028644 + ... + 5048892.

It is an arithmetic number, because the mean of its divisors is an integer number (3833418150).

Almost surely, 2^102030013232 is an apocalyptic number.

It is an amenable number.

102030013232 is an abundant number, since it is smaller than the sum of its proper divisors (127975075768).

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

102030013232 is a wasteful number, since it uses less digits than its factorization.

102030013232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26698 (or 26685 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 102030013232 its reverse (232310030201), we get a palindrome (334340043433).

The spelling of 102030013232 in words is "one hundred two billion, thirty million, thirteen thousand, two hundred thirty-two".