102013140204 has 60 divisors (see below), whose sum is σ = 266744476768. Its totient is φ = 33996477600.

The previous prime is 102013140197. The next prime is 102013140241. The reversal of 102013140204 is 402041310201.

It is a super-2 number, since 2×102013140204² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1453194 + ... + 1521774.

Almost surely, 2^102013140204 is an apocalyptic number.

It is an amenable number.

102013140204 is an abundant number, since it is smaller than the sum of its proper divisors (164731336564).

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

102013140204 is a wasteful number, since it uses less digits than its factorization.

102013140204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73188 (or 73177 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102013140204 its reverse (402041310201), we get a palindrome (504054450405).

The spelling of 102013140204 in words is "one hundred two billion, thirteen million, one hundred forty thousand, two hundred four".