1102372042 has 16 divisors (see below), whose sum is σ = 1664064000. Its totient is φ = 547691760.

The previous prime is 1102372031. The next prime is 1102372079. The reversal of 1102372042 is 2402732011.

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, 424167 + ... + 426757.

It is an arithmetic number, because the mean of its divisors is an integer number (104004000).

Almost surely, 2^1102372042 is an apocalyptic number.

1102372042 is a deficient number, since it is larger than the sum of its proper divisors (561691958).

1102372042 is a wasteful number, since it uses less digits than its factorization.

1102372042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3861.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1102372042 is about 33201.9885247857. The cubic root of 1102372042 is about 1033.0215863144.

The spelling of 1102372042 in words is "one billion, one hundred two million, three hundred seventy-two thousand, forty-two".