2302300223121 has 16 divisors (see below), whose sum is σ = 3108659302400. Its totient is φ = 1515404833488.

The previous prime is 2302300223101. The next prime is 2302300223203. The reversal of 2302300223121 is 1213220032032.

It is a happy number.

It is not a de Polignac number, because 2302300223121 - 2⁵ = 2302300223089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302300223101) 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, 15530070 + ... + 15677616.

It is an arithmetic number, because the mean of its divisors is an integer number (194291206400).

Almost surely, 2^{2302300223121} is an apocalyptic number.

It is an amenable number.

2302300223121 is a deficient number, since it is larger than the sum of its proper divisors (806359079279).

2302300223121 is a wasteful number, since it uses less digits than its factorization.

2302300223121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213468.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2302300223121 its reverse (1213220032032), we get a palindrome (3515520255153).

The spelling of 2302300223121 in words is "two trillion, three hundred two billion, three hundred million, two hundred twenty-three thousand, one hundred twenty-one".