120102103001 has 2 divisors, whose sum is σ = 120102103002. Its totient is φ = 120102103000.

The previous prime is 120102102973. The next prime is 120102103003. The reversal of 120102103001 is 100301201021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77128398400 + 42973704601 = 277720^2 + 207301^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120102103001 is a prime.

Together with 120102103003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120102103003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051051500 + 60051051501.

It is an arithmetic number, because the mean of its divisors is an integer number (60051051501).

Almost surely, 2^120102103001 is an apocalyptic number.

It is an amenable number.

120102103001 is a deficient number, since it is larger than the sum of its proper divisors (1).

120102103001 is an equidigital number, since it uses as much as digits as its factorization.

120102103001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 120102103001 its reverse (100301201021), we get a palindrome (220403304022).

The spelling of 120102103001 in words is "one hundred twenty billion, one hundred two million, one hundred three thousand, one".