120102103003 has 2 divisors, whose sum is σ = 120102103004. Its totient is φ = 120102103002.

The previous prime is 120102103001. The next prime is 120102103007. The reversal of 120102103003 is 300301201021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120102103003 - 2¹ = 120102103001 is a prime.

Together with 120102103001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (120102103001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051051501 + 60051051502.

It is an arithmetic number, because the mean of its divisors is an integer number (60051051502).

Almost surely, 2^120102103003 is an apocalyptic number.

120102103003 is a deficient number, since it is larger than the sum of its proper divisors (1).

120102103003 is an equidigital number, since it uses as much as digits as its factorization.

120102103003 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 13.

Adding to 120102103003 its reverse (300301201021), we get a palindrome (420403304024).

The spelling of 120102103003 in words is "one hundred twenty billion, one hundred two million, one hundred three thousand, three".