1103107942 has 4 divisors (see below), whose sum is σ = 1654661916. Its totient is φ = 551553970.

The previous prime is 1103107927. The next prime is 1103107949. The reversal of 1103107942 is 2497013011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2497013011 = 48449 ⋅51539.

It is a self number, because there is not a number n which added to its sum of digits gives 1103107942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103107949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275776984 + ... + 275776987.

It is an arithmetic number, because the mean of its divisors is an integer number (413665479).

Almost surely, 2^1103107942 is an apocalyptic number.

1103107942 is a deficient number, since it is larger than the sum of its proper divisors (551553974).

1103107942 is an equidigital number, since it uses as much as digits as its factorization.

1103107942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551553973.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1103107942 is about 33213.0688434538. The cubic root of 1103107942 is about 1033.2514033088.

The spelling of 1103107942 in words is "one billion, one hundred three million, one hundred seven thousand, nine hundred forty-two".