109982401403 has 4 divisors (see below), whose sum is σ = 125694173040. Its totient is φ = 94270629768.

The previous prime is 109982401337. The next prime is 109982401421. The reversal of 109982401403 is 304104289901.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 109982401403 - 2²² = 109978207099 is a prime.

It is a super-2 number, since 2×109982401403² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109982401483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7855885808 + ... + 7855885821.

It is an arithmetic number, because the mean of its divisors is an integer number (31423543260).

Almost surely, 2^109982401403 is an apocalyptic number.

109982401403 is a deficient number, since it is larger than the sum of its proper divisors (15711771637).

109982401403 is an equidigital number, since it uses as much as digits as its factorization.

109982401403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15711771636.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 109982401403 in words is "one hundred nine billion, nine hundred eighty-two million, four hundred one thousand, four hundred three".