2033231131121 has 16 divisors (see below), whose sum is σ = 2179129217664. Its totient is φ = 1892131933824.

The previous prime is 2033231131117. The next prime is 2033231131189. The reversal of 2033231131121 is 1211311323302.

It is a cyclic number.

It is not a de Polignac number, because 2033231131121 - 2² = 2033231131117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2033231331121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13050941 + ... + 13205813.

It is an arithmetic number, because the mean of its divisors is an integer number (136195576104).

Almost surely, 2^{2033231131121} is an apocalyptic number.

It is an amenable number.

2033231131121 is a deficient number, since it is larger than the sum of its proper divisors (145898086543).

2033231131121 is a wasteful number, since it uses less digits than its factorization.

2033231131121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170360.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2033231131121 its reverse (1211311323302), we get a palindrome (3244542454423).

The spelling of 2033231131121 in words is "two trillion, thirty-three billion, two hundred thirty-one million, one hundred thirty-one thousand, one hundred twenty-one".