103901880 has 128 divisors (see below), whose sum is σ = 331200000. Its totient is φ = 26002944.

The previous prime is 103901857. The next prime is 103901881. The reversal of 103901880 is 88109301.

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 (103901881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453606 + ... + 453834.

It is an arithmetic number, because the mean of its divisors is an integer number (2587500).

Almost surely, 2^103901880 is an apocalyptic number.

103901880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103901880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165600000).

103901880 is an abundant number, since it is smaller than the sum of its proper divisors (227298120).

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

103901880 is a wasteful number, since it uses less digits than its factorization.

103901880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 103901880 is about 10193.2271631707. The cubic root of 103901880 is about 470.1189980865.

The spelling of 103901880 in words is "one hundred three million, nine hundred one thousand, eight hundred eighty".