123702083641 has 2 divisors, whose sum is σ = 123702083642. Its totient is φ = 123702083640.

The previous prime is 123702083621. The next prime is 123702083693. The reversal of 123702083641 is 146380207321.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67909754025 + 55792329616 = 260595^2 + 236204^2 .

It is a cyclic number.

It is not a de Polignac number, because 123702083641 - 2²⁵ = 123668529209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123702083641.

It is not a weakly prime, because it can be changed into another prime (123702083611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61851041820 + 61851041821.

It is an arithmetic number, because the mean of its divisors is an integer number (61851041821).

Almost surely, 2^123702083641 is an apocalyptic number.

It is an amenable number.

123702083641 is a deficient number, since it is larger than the sum of its proper divisors (1).

123702083641 is an equidigital number, since it uses as much as digits as its factorization.

123702083641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 123702083641 in words is "one hundred twenty-three billion, seven hundred two million, eighty-three thousand, six hundred forty-one".