121214402342023 has 8 divisors (see below), whose sum is σ = 125341398001280. Its totient is φ = 117100960035840.

The previous prime is 121214402341987. The next prime is 121214402342027. The reversal of 121214402342023 is 320243204412121.

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 121214402342023 - 2⁴⁵ = 86030030253191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121214402342027) 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, 3388320078 + ... + 3388355851.

It is an arithmetic number, because the mean of its divisors is an integer number (15667674750160).

Almost surely, 2^{121214402342023} is an apocalyptic number.

121214402342023 is a deficient number, since it is larger than the sum of its proper divisors (4126995659257).

121214402342023 is an equidigital number, since it uses as much as digits as its factorization.

121214402342023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6776676537.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 121214402342023 its reverse (320243204412121), we get a palindrome (441457606754144).

The spelling of 121214402342023 in words is "one hundred twenty-one trillion, two hundred fourteen billion, four hundred two million, three hundred forty-two thousand, twenty-three".