1137771011 has 8 divisors (see below), whose sum is σ = 1229161584. Its totient is φ = 1046933280.

The previous prime is 1137771001. The next prime is 1137771023. The reversal of 1137771011 is 1101777311.

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

It is a cyclic number.

It is not a de Polignac number, because 1137771011 - 2¹⁴ = 1137754627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1137771001) 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, 133925 + ... + 142166.

It is an arithmetic number, because the mean of its divisors is an integer number (153645198).

Almost surely, 2^1137771011 is an apocalyptic number.

1137771011 is a deficient number, since it is larger than the sum of its proper divisors (91390573).

1137771011 is a wasteful number, since it uses less digits than its factorization.

1137771011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276421.

The product of its (nonzero) digits is 1029, while the sum is 29.

The square root of 1137771011 is about 33730.8614031720. The cubic root of 1137771011 is about 1043.9626346951.

The spelling of 1137771011 in words is "one billion, one hundred thirty-seven million, seven hundred seventy-one thousand, eleven".