2302143104121 has 24 divisors (see below), whose sum is σ = 3571033832064. Its totient is φ = 1315376647200.

The previous prime is 2302143104119. The next prime is 2302143104137. The reversal of 2302143104121 is 1214013412032.

It is not a de Polignac number, because 2302143104121 - 2¹ = 2302143104119 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2302143104091 and 2302143104100.

It is not an unprimeable number, because it can be changed into a prime (2302143102121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 664576 + ... + 2246318.

It is an arithmetic number, because the mean of its divisors is an integer number (148793076336).

Almost surely, 2^{2302143104121} is an apocalyptic number.

2302143104121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2302143104121 is a deficient number, since it is larger than the sum of its proper divisors (1268890727943).

2302143104121 is a wasteful number, since it uses less digits than its factorization.

2302143104121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591661 (or 1591654 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2302143104121 its reverse (1214013412032), we get a palindrome (3516156516153).

The spelling of 2302143104121 in words is "two trillion, three hundred two billion, one hundred forty-three million, one hundred four thousand, one hundred twenty-one".