108902057743 has 2 divisors, whose sum is σ = 108902057744. Its totient is φ = 108902057742.

The previous prime is 108902057741. The next prime is 108902057753. The reversal of 108902057743 is 347750209801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108902057743 - 2¹ = 108902057741 is a prime.

Together with 108902057741, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 108902057693 and 108902057702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108902057741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54451028871 + 54451028872.

It is an arithmetic number, because the mean of its divisors is an integer number (54451028872).

Almost surely, 2^108902057743 is an apocalyptic number.

108902057743 is a deficient number, since it is larger than the sum of its proper divisors (1).

108902057743 is an equidigital number, since it uses as much as digits as its factorization.

108902057743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 108902057743 in words is "one hundred eight billion, nine hundred two million, fifty-seven thousand, seven hundred forty-three".