120103001300251 has 2 divisors, whose sum is σ = 120103001300252. Its totient is φ = 120103001300250.

The previous prime is 120103001300153. The next prime is 120103001300257. The reversal of 120103001300251 is 152003100301021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120103001300251 is a prime.

It is not a weakly prime, because it can be changed into another prime (120103001300257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051500650125 + 60051500650126.

It is an arithmetic number, because the mean of its divisors is an integer number (60051500650126).

Almost surely, 2^{120103001300251} is an apocalyptic number.

120103001300251 is a deficient number, since it is larger than the sum of its proper divisors (1).

120103001300251 is an equidigital number, since it uses as much as digits as its factorization.

120103001300251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 120103001300251 its reverse (152003100301021), we get a palindrome (272106101601272).

The spelling of 120103001300251 in words is "one hundred twenty trillion, one hundred three billion, one million, three hundred thousand, two hundred fifty-one".