104121203532 has 48 divisors (see below), whose sum is σ = 249211952640. Its totient is φ = 33818936512.

The previous prime is 104121203467. The next prime is 104121203533. The reversal of 104121203532 is 235302121401.

It is not an unprimeable number, because it can be changed into a prime (104121203533) 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, 278607 + ... + 534662.

It is an arithmetic number, because the mean of its divisors is an integer number (5191915680).

Almost surely, 2^104121203532 is an apocalyptic number.

104121203532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104121203532 is an abundant number, since it is smaller than the sum of its proper divisors (145090749108).

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

104121203532 is a wasteful number, since it uses less digits than its factorization.

104121203532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813550 (or 813548 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 104121203532 its reverse (235302121401), we get a palindrome (339423324933).

The spelling of 104121203532 in words is "one hundred four billion, one hundred twenty-one million, two hundred three thousand, five hundred thirty-two".