2306606338121 has 2 divisors, whose sum is σ = 2306606338122. Its totient is φ = 2306606338120.

The previous prime is 2306606338111. The next prime is 2306606338193. The reversal of 2306606338121 is 1218336066032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1803125268025 + 503481070096 = 1342805^2 + 709564^2 .

It is a cyclic number.

It is not a de Polignac number, because 2306606338121 - 2²² = 2306602143817 is a prime.

It is not a weakly prime, because it can be changed into another prime (2306606338111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153303169060 + 1153303169061.

It is an arithmetic number, because the mean of its divisors is an integer number (1153303169061).

Almost surely, 2^{2306606338121} is an apocalyptic number.

It is an amenable number.

2306606338121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2306606338121 is an equidigital number, since it uses as much as digits as its factorization.

2306606338121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 2306606338121 in words is "two trillion, three hundred six billion, six hundred six million, three hundred thirty-eight thousand, one hundred twenty-one".