103149320383 has 2 divisors, whose sum is σ = 103149320384. Its totient is φ = 103149320382.

The previous prime is 103149320369. The next prime is 103149320467. The reversal of 103149320383 is 383023941301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103149320383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103149320333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51574660191 + 51574660192.

It is an arithmetic number, because the mean of its divisors is an integer number (51574660192).

Almost surely, 2^103149320383 is an apocalyptic number.

103149320383 is a deficient number, since it is larger than the sum of its proper divisors (1).

103149320383 is an equidigital number, since it uses as much as digits as its factorization.

103149320383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 103149320383 in words is "one hundred three billion, one hundred forty-nine million, three hundred twenty thousand, three hundred eighty-three".