1137190703 has 4 divisors (see below), whose sum is σ = 1240571688. Its totient is φ = 1033809720.

The previous prime is 1137190693. The next prime is 1137190711. The reversal of 1137190703 is 3070917311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1137190703 - 2¹² = 1137186607 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1137190703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137190783) 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, 51690476 + ... + 51690497.

It is an arithmetic number, because the mean of its divisors is an integer number (310142922).

Almost surely, 2^1137190703 is an apocalyptic number.

1137190703 is a deficient number, since it is larger than the sum of its proper divisors (103380985).

1137190703 is a wasteful number, since it uses less digits than its factorization.

1137190703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103380984.

The product of its (nonzero) digits is 3969, while the sum is 32.

The square root of 1137190703 is about 33722.2582725416. The cubic root of 1137190703 is about 1043.7851171662.

The spelling of 1137190703 in words is "one billion, one hundred thirty-seven million, one hundred ninety thousand, seven hundred three".