1081107703 has 12 divisors (see below), whose sum is σ = 1175865768. Its totient is φ = 993514080.

The previous prime is 1081107701. The next prime is 1081107719. The reversal of 1081107703 is 3077011801.

It is not a de Polignac number, because 1081107703 - 2¹ = 1081107701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081107701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24273 + ... + 52453.

It is an arithmetic number, because the mean of its divisors is an integer number (97988814).

Almost surely, 2^1081107703 is an apocalyptic number.

1081107703 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1081107703 is a deficient number, since it is larger than the sum of its proper divisors (94758065).

1081107703 is a wasteful number, since it uses less digits than its factorization.

1081107703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28434 (or 28421 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 28.

The square root of 1081107703 is about 32880.2022956064. The cubic root of 1081107703 is about 1026.3362158352.

The spelling of 1081107703 in words is "one billion, eighty-one million, one hundred seven thousand, seven hundred three".