110212013123 has 2 divisors, whose sum is σ = 110212013124. Its totient is φ = 110212013122.

The previous prime is 110212013101. The next prime is 110212013167. The reversal of 110212013123 is 321310212011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110212013123 - 2⁶ = 110212013059 is a prime.

It is not a weakly prime, because it can be changed into another prime (110212013173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55106006561 + 55106006562.

It is an arithmetic number, because the mean of its divisors is an integer number (55106006562).

Almost surely, 2^110212013123 is an apocalyptic number.

110212013123 is a deficient number, since it is larger than the sum of its proper divisors (1).

110212013123 is an equidigital number, since it uses as much as digits as its factorization.

110212013123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 110212013123 its reverse (321310212011), we get a palindrome (431522225134).

The spelling of 110212013123 in words is "one hundred ten billion, two hundred twelve million, thirteen thousand, one hundred twenty-three".