51301150103 has 12 divisors (see below), whose sum is σ = 59681337912. Its totient is φ = 43969106160.

The previous prime is 51301150097. The next prime is 51301150177. The reversal of 51301150103 is 30105110315.

It is not a de Polignac number, because 51301150103 - 2⁸ = 51301149847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51301156103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 798701 + ... + 860537.

It is an arithmetic number, because the mean of its divisors is an integer number (4973444826).

Almost surely, 2^51301150103 is an apocalyptic number.

51301150103 is a deficient number, since it is larger than the sum of its proper divisors (8380187809).

51301150103 is a wasteful number, since it uses less digits than its factorization.

51301150103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78782 (or 78775 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 20.

Adding to 51301150103 its reverse (30105110315), we get a palindrome (81406260418).

The spelling of 51301150103 in words is "fifty-one billion, three hundred one million, one hundred fifty thousand, one hundred three".