121322401343034 has 32 divisors (see below), whose sum is σ = 249222403018176. Its totient is φ = 39344705942400.

The previous prime is 121322401342979. The next prime is 121322401343051. The reversal of 121322401343034 is 430343104223121.

It is a junction number, because it is equal to n+sod(n) for n = 121322401342986 and 121322401343004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18701992 + ... + 24339459.

It is an arithmetic number, because the mean of its divisors is an integer number (7788200094318).

Almost surely, 2^{121322401343034} is an apocalyptic number.

121322401343034 is an abundant number, since it is smaller than the sum of its proper divisors (127900001675142).

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

121322401343034 is a wasteful number, since it uses less digits than its factorization.

121322401343034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43054190.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 121322401343034 its reverse (430343104223121), we get a palindrome (551665505566155).

The spelling of 121322401343034 in words is "one hundred twenty-one trillion, three hundred twenty-two billion, four hundred one million, three hundred forty-three thousand, thirty-four".