121122002424313 has 4 divisors (see below), whose sum is σ = 132133093553808. Its totient is φ = 110110911294820.

The previous prime is 121122002424301. The next prime is 121122002424329. The reversal of 121122002424313 is 313424200221121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121122002424313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121122002424013) 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, 5505545564731 + ... + 5505545564752.

It is an arithmetic number, because the mean of its divisors is an integer number (33033273388452).

Almost surely, 2^{121122002424313} is an apocalyptic number.

It is an amenable number.

121122002424313 is a deficient number, since it is larger than the sum of its proper divisors (11011091129495).

121122002424313 is a wasteful number, since it uses less digits than its factorization.

121122002424313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011091129494.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 121122002424313 its reverse (313424200221121), we get a palindrome (434546202645434).

The spelling of 121122002424313 in words is "one hundred twenty-one trillion, one hundred twenty-two billion, two million, four hundred twenty-four thousand, three hundred thirteen".