1103707742 has 16 divisors (see below), whose sum is σ = 1664820864. Its totient is φ = 548775000.

The previous prime is 1103707733. The next prime is 1103707753. The reversal of 1103707742 is 2477073011.

It is a junction number, because it is equal to n+sod(n) for n = 1103707699 and 1103707708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405767 + ... + 408477.

It is an arithmetic number, because the mean of its divisors is an integer number (104051304).

Almost surely, 2^1103707742 is an apocalyptic number.

1103707742 is a deficient number, since it is larger than the sum of its proper divisors (561113122).

1103707742 is a wasteful number, since it uses less digits than its factorization.

1103707742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775.

The product of its (nonzero) digits is 8232, while the sum is 32.

The square root of 1103707742 is about 33222.0971944879. The cubic root of 1103707742 is about 1033.4386415279.

The spelling of 1103707742 in words is "one billion, one hundred three million, seven hundred seven thousand, seven hundred forty-two".