123233010201111 has 16 divisors (see below), whose sum is σ = 164450919513600. Its totient is φ = 82085240577408.

The previous prime is 123233010201109. The next prime is 123233010201113. The reversal of 123233010201111 is 111102010332321.

It is an interprime number because it is at equal distance from previous prime (123233010201109) and next prime (123233010201113).

It is not a de Polignac number, because 123233010201111 - 2¹ = 123233010201109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123233010201113) 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, 22095010 + ... + 27104528.

It is an arithmetic number, because the mean of its divisors is an integer number (10278182469600).

Almost surely, 2^{123233010201111} is an apocalyptic number.

123233010201111 is a deficient number, since it is larger than the sum of its proper divisors (41217909312489).

123233010201111 is a wasteful number, since it uses less digits than its factorization.

123233010201111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5016518.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 123233010201111 its reverse (111102010332321), we get a palindrome (234335020533432).

The spelling of 123233010201111 in words is "one hundred twenty-three trillion, two hundred thirty-three billion, ten million, two hundred one thousand, one hundred eleven".