109901003 has 2 divisors, whose sum is σ = 109901004. Its totient is φ = 109901002.

The previous prime is 109900979. The next prime is 109901023. The reversal of 109901003 is 300109901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109901003 - 2²⁴ = 93123787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109901003.

It is not a weakly prime, because it can be changed into another prime (109901023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54950501 + 54950502.

It is an arithmetic number, because the mean of its divisors is an integer number (54950502).

Almost surely, 2^109901003 is an apocalyptic number.

109901003 is a deficient number, since it is larger than the sum of its proper divisors (1).

109901003 is an equidigital number, since it uses as much as digits as its factorization.

109901003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 109901003 is about 10483.3679225714. The cubic root of 109901003 is about 478.9982043247.

The spelling of 109901003 in words is "one hundred nine million, nine hundred one thousand, three".