123534211110 has 16 divisors (see below), whose sum is σ = 296482106736. Its totient is φ = 32942456288.

The previous prime is 123534211103. The next prime is 123534211121. The reversal of 123534211110 is 11112435321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2058903489 + ... + 2058903548.

It is an arithmetic number, because the mean of its divisors is an integer number (18530131671).

Almost surely, 2^123534211110 is an apocalyptic number.

123534211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123534211110 is an abundant number, since it is smaller than the sum of its proper divisors (172947895626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123534211110 is a wasteful number, since it uses less digits than its factorization.

123534211110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4117807047.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 123534211110 its reverse (11112435321), we get a palindrome (134646646431).

The spelling of 123534211110 in words is "one hundred twenty-three billion, five hundred thirty-four million, two hundred eleven thousand, one hundred ten".