1132838031 has 8 divisors (see below), whose sum is σ = 1626639280. Its totient is φ = 697131072.

The previous prime is 1132838023. The next prime is 1132838087. The reversal of 1132838031 is 1308382311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1132838031 - 2³ = 1132838023 is a prime.

It is a super-2 number, since 2×1132838031² = 2566644008959913922, which contains 22 as substring.

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 1132838031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132838431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14523526 + ... + 14523603.

It is an arithmetic number, because the mean of its divisors is an integer number (203329910).

Almost surely, 2^1132838031 is an apocalyptic number.

1132838031 is a deficient number, since it is larger than the sum of its proper divisors (493801249).

1132838031 is a wasteful number, since it uses less digits than its factorization.

1132838031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29047145.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1132838031 is about 33657.6593214680. The cubic root of 1132838031 is about 1042.4516957991.

The spelling of 1132838031 in words is "one billion, one hundred thirty-two million, eight hundred thirty-eight thousand, thirty-one".