121300323007 has 2 divisors, whose sum is σ = 121300323008. Its totient is φ = 121300323006.

The previous prime is 121300322999. The next prime is 121300323031. The reversal of 121300323007 is 700323003121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121300323007 - 2³ = 121300322999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121300323037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60650161503 + 60650161504.

It is an arithmetic number, because the mean of its divisors is an integer number (60650161504).

Almost surely, 2^121300323007 is an apocalyptic number.

121300323007 is a deficient number, since it is larger than the sum of its proper divisors (1).

121300323007 is an equidigital number, since it uses as much as digits as its factorization.

121300323007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

Adding to 121300323007 its reverse (700323003121), we get a palindrome (821623326128).

The spelling of 121300323007 in words is "one hundred twenty-one billion, three hundred million, three hundred twenty-three thousand, seven".