10121099743 has 2 divisors, whose sum is σ = 10121099744. Its totient is φ = 10121099742.

The previous prime is 10121099701. The next prime is 10121099749. The reversal of 10121099743 is 34799012101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10121099743 - 2⁹ = 10121099231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10121099749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060549871 + 5060549872.

It is an arithmetic number, because the mean of its divisors is an integer number (5060549872).

Almost surely, 2^10121099743 is an apocalyptic number.

10121099743 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121099743 is an equidigital number, since it uses as much as digits as its factorization.

10121099743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 37.

The spelling of 10121099743 in words is "ten billion, one hundred twenty-one million, ninety-nine thousand, seven hundred forty-three".