2102112302233 has 2 divisors, whose sum is σ = 2102112302234. Its totient is φ = 2102112302232.

The previous prime is 2102112302207. The next prime is 2102112302237. The reversal of 2102112302233 is 3322032112012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1812181745929 + 289930556304 = 1346173^2 + 538452^2 .

It is a cyclic number.

It is not a de Polignac number, because 2102112302233 - 2²¹ = 2102110205081 is a prime.

It is a super-2 number, since 2×2102112302233² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2102112302237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051056151116 + 1051056151117.

It is an arithmetic number, because the mean of its divisors is an integer number (1051056151117).

Almost surely, 2^{2102112302233} is an apocalyptic number.

It is an amenable number.

2102112302233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102112302233 is an equidigital number, since it uses as much as digits as its factorization.

2102112302233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2102112302233 its reverse (3322032112012), we get a palindrome (5424144414245).

The spelling of 2102112302233 in words is "two trillion, one hundred two billion, one hundred twelve million, three hundred two thousand, two hundred thirty-three".