1103077672 has 16 divisors (see below), whose sum is σ = 2068702560. Its totient is φ = 551423664.

The previous prime is 1103077643. The next prime is 1103077673. The reversal of 1103077672 is 2767703011.

It is not an unprimeable number, because it can be changed into a prime (1103077673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37173 + ... + 59899.

It is an arithmetic number, because the mean of its divisors is an integer number (129293910).

Almost surely, 2^1103077672 is an apocalyptic number.

It is an amenable number.

1103077672 is a deficient number, since it is larger than the sum of its proper divisors (965624888).

1103077672 is a wasteful number, since it uses less digits than its factorization.

1103077672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28800 (or 28796 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 1103077672 is about 33212.6131462130. The cubic root of 1103077672 is about 1033.2419521920.

The spelling of 1103077672 in words is "one billion, one hundred three million, seventy-seven thousand, six hundred seventy-two".