2130121303233 has 32 divisors (see below), whose sum is σ = 3576040123392. Its totient is φ = 1095600504000.

The previous prime is 2130121303231. The next prime is 2130121303253. The reversal of 2130121303233 is 3323031210312.

It is not a de Polignac number, because 2130121303233 - 2¹ = 2130121303231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2130121303231) 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, 45626691 + ... + 45673352.

It is an arithmetic number, because the mean of its divisors is an integer number (111751253856).

Almost surely, 2^{2130121303233} is an apocalyptic number.

It is an amenable number.

2130121303233 is a deficient number, since it is larger than the sum of its proper divisors (1445918820159).

2130121303233 is a wasteful number, since it uses less digits than its factorization.

2130121303233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91300165.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2130121303233 its reverse (3323031210312), we get a palindrome (5453152513545).

The spelling of 2130121303233 in words is "two trillion, one hundred thirty billion, one hundred twenty-one million, three hundred three thousand, two hundred thirty-three".