103051250387 has 4 divisors (see below), whose sum is σ = 103707627936. Its totient is φ = 102394872840.

The previous prime is 103051250383. The next prime is 103051250413. The reversal of 103051250387 is 783052150301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 783052150301 = 127 ⋅6165764963.

It is a cyclic number.

It is not a de Polignac number, because 103051250387 - 2² = 103051250383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103051250383) 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 in 3 ways as a sum of consecutive naturals, for example, 328188539 + ... + 328188852.

It is an arithmetic number, because the mean of its divisors is an integer number (25926906984).

Almost surely, 2^103051250387 is an apocalyptic number.

103051250387 is a deficient number, since it is larger than the sum of its proper divisors (656377549).

103051250387 is an equidigital number, since it uses as much as digits as its factorization.

103051250387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656377548.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 103051250387 in words is "one hundred three billion, fifty-one million, two hundred fifty thousand, three hundred eighty-seven".