120102003113 has 2 divisors, whose sum is σ = 120102003114. Its totient is φ = 120102003112.

The previous prime is 120102003097. The next prime is 120102003127. The reversal of 120102003113 is 311300201021.

It is an a-pointer prime, because the next prime (120102003127) can be obtained adding 120102003113 to its sum of digits (14).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109642441129 + 10459561984 = 331123^2 + 102272^2 .

It is a cyclic number.

It is not a de Polignac number, because 120102003113 - 2⁴ = 120102003097 is a prime.

It is not a weakly prime, because it can be changed into another prime (120102003173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051001556 + 60051001557.

It is an arithmetic number, because the mean of its divisors is an integer number (60051001557).

Almost surely, 2^120102003113 is an apocalyptic number.

It is an amenable number.

120102003113 is a deficient number, since it is larger than the sum of its proper divisors (1).

120102003113 is an equidigital number, since it uses as much as digits as its factorization.

120102003113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 120102003113 its reverse (311300201021), we get a palindrome (431402204134).

The spelling of 120102003113 in words is "one hundred twenty billion, one hundred two million, three thousand, one hundred thirteen".