1137501151 has 4 divisors (see below), whose sum is σ = 1137578904. Its totient is φ = 1137423400.

The previous prime is 1137501149. The next prime is 1137501181. The reversal of 1137501151 is 1511057311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1137501151 - 2¹ = 1137501149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137501181) 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 3 ways as a sum of consecutive naturals, for example, 9565 + ... + 48646.

It is an arithmetic number, because the mean of its divisors is an integer number (284394726).

Almost surely, 2^1137501151 is an apocalyptic number.

1137501151 is a deficient number, since it is larger than the sum of its proper divisors (77753).

1137501151 is an equidigital number, since it uses as much as digits as its factorization.

1137501151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77752.

The product of its (nonzero) digits is 525, while the sum is 25.

The square root of 1137501151 is about 33726.8609716351. The cubic root of 1137501151 is about 1043.8800914212.

Adding to 1137501151 its reverse (1511057311), we get a palindrome (2648558462).

The spelling of 1137501151 in words is "one billion, one hundred thirty-seven million, five hundred one thousand, one hundred fifty-one".