122100230723 has 4 divisors (see below), whose sum is σ = 122266807488. Its totient is φ = 121933653960.

The previous prime is 122100230717. The next prime is 122100230729. The reversal of 122100230723 is 327032001221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 327032001221 = 36709 ⋅8908769.

It is an interprime number because it is at equal distance from previous prime (122100230717) and next prime (122100230729).

It is a cyclic number.

It is not a de Polignac number, because 122100230723 - 2¹⁴ = 122100214339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122100230729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83287283 + ... + 83288748.

It is an arithmetic number, because the mean of its divisors is an integer number (30566701872).

Almost surely, 2^122100230723 is an apocalyptic number.

122100230723 is a deficient number, since it is larger than the sum of its proper divisors (166576765).

122100230723 is an equidigital number, since it uses as much as digits as its factorization.

122100230723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166576764.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 122100230723 its reverse (327032001221), we get a palindrome (449132231944).

The spelling of 122100230723 in words is "one hundred twenty-two billion, one hundred million, two hundred thirty thousand, seven hundred twenty-three".