1132103091 has 16 divisors (see below), whose sum is σ = 1725675264. Its totient is φ = 646703904.

The previous prime is 1132103047. The next prime is 1132103113. The reversal of 1132103091 is 1903012311.

1132103091 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1132103091 - 2¹⁸ = 1131840947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1132103191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75376 + ... + 89138.

It is an arithmetic number, because the mean of its divisors is an integer number (107854704).

Almost surely, 2^1132103091 is an apocalyptic number.

1132103091 is a deficient number, since it is larger than the sum of its proper divisors (593572173).

1132103091 is a wasteful number, since it uses less digits than its factorization.

1132103091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17690.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 1132103091 is about 33646.7396786078. The cubic root of 1132103091 is about 1042.2262133770.

The spelling of 1132103091 in words is "one billion, one hundred thirty-two million, one hundred three thousand, ninety-one".