102017904060 has 48 divisors (see below), whose sum is σ = 302453083296. Its totient is φ = 25604493312.

The previous prime is 102017904059. The next prime is 102017904067. The reversal of 102017904060 is 60409710201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102017904067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50007757 + ... + 50009796.

It is an arithmetic number, because the mean of its divisors is an integer number (6301105902).

Almost surely, 2^102017904060 is an apocalyptic number.

102017904060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102017904060 is an abundant number, since it is smaller than the sum of its proper divisors (200435179236).

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

102017904060 is a wasteful number, since it uses less digits than its factorization.

102017904060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100017582 (or 100017580 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The spelling of 102017904060 in words is "one hundred two billion, seventeen million, nine hundred four thousand, sixty".