1137301605 has 48 divisors (see below), whose sum is σ = 2160924480. Its totient is φ = 548755200.

The previous prime is 1137301591. The next prime is 1137301621. The reversal of 1137301605 is 5061037311.

It is not a de Polignac number, because 1137301605 - 2⁵ = 1137301573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99001 + ... + 109889.

It is an arithmetic number, because the mean of its divisors is an integer number (45019260).

Almost surely, 2^1137301605 is an apocalyptic number.

1137301605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1137301605 is a deficient number, since it is larger than the sum of its proper divisors (1023622875).

1137301605 is a wasteful number, since it uses less digits than its factorization.

1137301605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11122 (or 11119 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 1137301605 is about 33723.9025766592. The cubic root of 1137301605 is about 1043.8190470057.

Adding to 1137301605 its reverse (5061037311), we get a palindrome (6198338916).

The spelling of 1137301605 in words is "one billion, one hundred thirty-seven million, three hundred one thousand, six hundred five".