1333113873 has 32 divisors (see below), whose sum is σ = 2191209216. Its totient is φ = 702044928.

The previous prime is 1333113869. The next prime is 1333113931. The reversal of 1333113873 is 3783113331.

It is not a de Polignac number, because 1333113873 - 2² = 1333113869 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1333113773) 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, 181215 + ... + 188427.

It is an arithmetic number, because the mean of its divisors is an integer number (68475288).

Almost surely, 2^1333113873 is an apocalyptic number.

1333113873 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1333113873 is a deficient number, since it is larger than the sum of its proper divisors (858095343).

1333113873 is a wasteful number, since it uses less digits than its factorization.

1333113873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7913.

The product of its digits is 13608, while the sum is 33.

The square root of 1333113873 is about 36511.8319589691. The cubic root of 1333113873 is about 1100.5820261469.

The spelling of 1333113873 in words is "one billion, three hundred thirty-three million, one hundred thirteen thousand, eight hundred seventy-three".