10123202338111 has 2 divisors, whose sum is σ = 10123202338112. Its totient is φ = 10123202338110.

The previous prime is 10123202338043. The next prime is 10123202338129. The reversal of 10123202338111 is 11183320232101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10123202338111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10123202338111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10123202339111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061601169055 + 5061601169056.

It is an arithmetic number, because the mean of its divisors is an integer number (5061601169056).

Almost surely, 2^{10123202338111} is an apocalyptic number.

10123202338111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123202338111 is an equidigital number, since it uses as much as digits as its factorization.

10123202338111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 10123202338111 in words is "ten trillion, one hundred twenty-three billion, two hundred two million, three hundred thirty-eight thousand, one hundred eleven".