1103842475 has 6 divisors (see below), whose sum is σ = 1368764700. Its totient is φ = 883073960.

The previous prime is 1103842447. The next prime is 1103842483. The reversal of 1103842475 is 5742483011.

It is not a de Polignac number, because 1103842475 - 2²⁰ = 1102793899 is a prime.

It is a super-2 number, since 2×1103842475² = 2436936419228251250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22076825 + ... + 22076874.

It is an arithmetic number, because the mean of its divisors is an integer number (228127450).

Almost surely, 2^1103842475 is an apocalyptic number.

1103842475 is a deficient number, since it is larger than the sum of its proper divisors (264922225).

1103842475 is an equidigital number, since it uses as much as digits as its factorization.

1103842475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44153709 (or 44153704 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 1103842475 is about 33224.1248944197. The cubic root of 1103842475 is about 1033.4806914952.

The spelling of 1103842475 in words is "one billion, one hundred three million, eight hundred forty-two thousand, four hundred seventy-five".