121104023343 has 8 divisors (see below), whose sum is σ = 170970385968. Its totient is φ = 75986838144.

The previous prime is 121104023317. The next prime is 121104023353. The reversal of 121104023343 is 343320401121.

It is a happy number.

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

It is not a de Polignac number, because 121104023343 - 2³⁶ = 52384546607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121104023353) 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, 1187294296 + ... + 1187294397.

It is an arithmetic number, because the mean of its divisors is an integer number (21371298246).

Almost surely, 2^121104023343 is an apocalyptic number.

121104023343 is a deficient number, since it is larger than the sum of its proper divisors (49866362625).

121104023343 is a wasteful number, since it uses less digits than its factorization.

121104023343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374588713.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 121104023343 its reverse (343320401121), we get a palindrome (464424424464).

The spelling of 121104023343 in words is "one hundred twenty-one billion, one hundred four million, twenty-three thousand, three hundred forty-three".