121102123030313 has 4 divisors (see below), whose sum is σ = 121131241121280. Its totient is φ = 121073004939348.

The previous prime is 121102123030271. The next prime is 121102123030321. The reversal of 121102123030313 is 313030321201121.

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 not a de Polignac number, because 121102123030313 - 2¹² = 121102123026217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121102123033313) 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, 14559039245 + ... + 14559047562.

It is an arithmetic number, because the mean of its divisors is an integer number (30282810280320).

Almost surely, 2^{121102123030313} is an apocalyptic number.

It is an amenable number.

121102123030313 is a deficient number, since it is larger than the sum of its proper divisors (29118090967).

121102123030313 is an equidigital number, since it uses as much as digits as its factorization.

121102123030313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29118090966.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 121102123030313 its reverse (313030321201121), we get a palindrome (434132444231434).

The spelling of 121102123030313 in words is "one hundred twenty-one trillion, one hundred two billion, one hundred twenty-three million, thirty thousand, three hundred thirteen".