1137081348 has 72 divisors (see below), whose sum is σ = 3192252000. Its totient is φ = 349865568.

The previous prime is 1137081347. The next prime is 1137081349. The reversal of 1137081348 is 8431807311.

It is an interprime number because it is at equal distance from previous prime (1137081347) and next prime (1137081349).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1137081343) 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 23 ways as a sum of consecutive naturals, for example, 12898 + ... + 49401.

Almost surely, 2^1137081348 is an apocalyptic number.

1137081348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1137081348 is an abundant number, since it is smaller than the sum of its proper divisors (2055170652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1137081348 is a wasteful number, since it uses less digits than its factorization.

1137081348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62338 (or 62317 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1137081348 is about 33720.6368267267. The cubic root of 1137081348 is about 1043.7516584625.

Adding to 1137081348 its reverse (8431807311), we get a palindrome (9568888659).

The spelling of 1137081348 in words is "one billion, one hundred thirty-seven million, eighty-one thousand, three hundred forty-eight".