103233129491 has 2 divisors, whose sum is σ = 103233129492. Its totient is φ = 103233129490.

The previous prime is 103233129473. The next prime is 103233129509. The reversal of 103233129491 is 194921332301.

It is a balanced prime because it is at equal distance from previous prime (103233129473) and next prime (103233129509).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103233129491 is a prime.

It is not a weakly prime, because it can be changed into another prime (103233129431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51616564745 + 51616564746.

It is an arithmetic number, because the mean of its divisors is an integer number (51616564746).

Almost surely, 2^103233129491 is an apocalyptic number.

103233129491 is a deficient number, since it is larger than the sum of its proper divisors (1).

103233129491 is an equidigital number, since it uses as much as digits as its factorization.

103233129491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 103233129491 in words is "one hundred three billion, two hundred thirty-three million, one hundred twenty-nine thousand, four hundred ninety-one".