123214431011 has 8 divisors (see below), whose sum is σ = 142513077504. Its totient is φ = 104339930760.

The previous prime is 123214430957. The next prime is 123214431017. The reversal of 123214431011 is 110134412321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123214431011 - 2¹⁴ = 123214414627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123214431017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106035935 + ... + 106037096.

It is an arithmetic number, because the mean of its divisors is an integer number (17814134688).

Almost surely, 2^123214431011 is an apocalyptic number.

123214431011 is a deficient number, since it is larger than the sum of its proper divisors (19298646493).

123214431011 is an equidigital number, since it uses as much as digits as its factorization.

123214431011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212073121.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 123214431011 its reverse (110134412321), we get a palindrome (233348843332).

The spelling of 123214431011 in words is "one hundred twenty-three billion, two hundred fourteen million, four hundred thirty-one thousand, eleven".