1133561037 has 32 divisors (see below), whose sum is σ = 1835350272. Its totient is φ = 607509504.

The previous prime is 1133561027. The next prime is 1133561059. The reversal of 1133561037 is 7301653311.

It is not a de Polignac number, because 1133561037 - 2⁸ = 1133560781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133560995 and 1133561013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133561017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99183 + ... + 110019.

It is an arithmetic number, because the mean of its divisors is an integer number (57354696).

Almost surely, 2^1133561037 is an apocalyptic number.

1133561037 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1133561037 is a deficient number, since it is larger than the sum of its proper divisors (701789235).

1133561037 is a wasteful number, since it uses less digits than its factorization.

1133561037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11157.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 1133561037 is about 33668.3981947464. The cubic root of 1133561037 is about 1042.6734216839.

The spelling of 1133561037 in words is "one billion, one hundred thirty-three million, five hundred sixty-one thousand, thirty-seven".