104001240102 has 64 divisors (see below), whose sum is σ = 222098817024. Its totient is φ = 32353320960.

The previous prime is 104001240073. The next prime is 104001240107. The reversal of 104001240102 is 201042100401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104001240107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5836827 + ... + 5854617.

It is an arithmetic number, because the mean of its divisors is an integer number (3470294016).

Almost surely, 2^104001240102 is an apocalyptic number.

104001240102 is an abundant number, since it is smaller than the sum of its proper divisors (118097576922).

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

104001240102 is a wasteful number, since it uses less digits than its factorization.

104001240102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18293.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 104001240102 its reverse (201042100401), we get a palindrome (305043340503).

The spelling of 104001240102 in words is "one hundred four billion, one million, two hundred forty thousand, one hundred two".