104154403 has 2 divisors, whose sum is σ = 104154404. Its totient is φ = 104154402.

The previous prime is 104154383. The next prime is 104154439. The reversal of 104154403 is 304451401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104154403 is a prime.

It is not a weakly prime, because it can be changed into another prime (104154443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52077201 + 52077202.

It is an arithmetic number, because the mean of its divisors is an integer number (52077202).

Almost surely, 2^104154403 is an apocalyptic number.

104154403 is a deficient number, since it is larger than the sum of its proper divisors (1).

104154403 is an equidigital number, since it uses as much as digits as its factorization.

104154403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 104154403 is about 10205.6064493983. The cubic root of 104154403 is about 470.4995488323.

The spelling of 104154403 in words is "one hundred four million, one hundred fifty-four thousand, four hundred three".