1137834831 has 24 divisors (see below), whose sum is σ = 1767123120. Its totient is φ = 649337472.

The previous prime is 1137834821. The next prime is 1137834847. The reversal of 1137834831 is 1384387311.

It is not a de Polignac number, because 1137834831 - 2¹¹ = 1137832783 is a prime.

It is a super-2 number, since 2×1137834831² = 2589336205273597122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1137834831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137834811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117195 + ... + 126531.

It is an arithmetic number, because the mean of its divisors is an integer number (73630130).

Almost surely, 2^1137834831 is an apocalyptic number.

1137834831 is a deficient number, since it is larger than the sum of its proper divisors (629288289).

1137834831 is an equidigital number, since it uses as much as digits as its factorization.

1137834831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10183 (or 10176 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 1137834831 is about 33731.8074078458. The cubic root of 1137834831 is about 1043.9821536930.

The spelling of 1137834831 in words is "one billion, one hundred thirty-seven million, eight hundred thirty-four thousand, eight hundred thirty-one".