109982307903 has 12 divisors (see below), whose sum is σ = 158791025160. Its totient is φ = 67681419936.

The previous prime is 109982307889. The next prime is 109982307917. The reversal of 109982307903 is 309703289901.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (109982307889) and next prime (109982307917).

It is not a de Polignac number, because 109982307903 - 2⁴ = 109982307887 is a prime.

It is a super-2 number, since 2×109982307903² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109982307943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108463308 + ... + 108464321.

It is an arithmetic number, because the mean of its divisors is an integer number (13232585430).

Almost surely, 2^109982307903 is an apocalyptic number.

109982307903 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

109982307903 is a deficient number, since it is larger than the sum of its proper divisors (48808717257).

109982307903 is a wasteful number, since it uses less digits than its factorization.

109982307903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216927658 (or 216927645 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 51.

The spelling of 109982307903 in words is "one hundred nine billion, nine hundred eighty-two million, three hundred seven thousand, nine hundred three".