1137441813081 has 8 divisors (see below), whose sum is σ = 1733244667584. Its totient is φ = 649966750320.

The previous prime is 1137441813043. The next prime is 1137441813083. The reversal of 1137441813081 is 1803181447311.

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

It is not a de Polignac number, because 1137441813081 - 2⁷ = 1137441812953 is a prime.

It is a super-2 number, since 2×1137441813081² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1137441813083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27081947910 + ... + 27081947951.

It is an arithmetic number, because the mean of its divisors is an integer number (216655583448).

Almost surely, 2^{1137441813081} is an apocalyptic number.

It is an amenable number.

1137441813081 is a deficient number, since it is larger than the sum of its proper divisors (595802854503).

1137441813081 is an equidigital number, since it uses as much as digits as its factorization.

1137441813081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54163895871.

The product of its (nonzero) digits is 64512, while the sum is 42.

The spelling of 1137441813081 in words is "one trillion, one hundred thirty-seven billion, four hundred forty-one million, eight hundred thirteen thousand, eighty-one".