1133146885737 has 32 divisors (see below), whose sum is σ = 1617770461824. Its totient is φ = 703018368000.

The previous prime is 1133146885667. The next prime is 1133146885781. The reversal of 1133146885737 is 7375886413311.

It is not a de Polignac number, because 1133146885737 - 2⁷ = 1133146885609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1133146885237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1544487 + ... + 2156787.

It is an arithmetic number, because the mean of its divisors is an integer number (50555326932).

Almost surely, 2^{1133146885737} is an apocalyptic number.

1133146885737 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1133146885737 is a deficient number, since it is larger than the sum of its proper divisors (484623576087).

1133146885737 is a wasteful number, since it uses less digits than its factorization.

1133146885737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612729.

The product of its digits is 10160640, while the sum is 57.

The spelling of 1133146885737 in words is "one trillion, one hundred thirty-three billion, one hundred forty-six million, eight hundred eighty-five thousand, seven hundred thirty-seven".