2123590816702 has 8 divisors (see below), whose sum is σ = 3187081486800. Its totient is φ = 1061230321104.

The previous prime is 2123590816693. The next prime is 2123590816709. The reversal of 2123590816702 is 2076180953212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123590816709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282538927 + ... + 282546442.

It is an arithmetic number, because the mean of its divisors is an integer number (398385185850).

Almost surely, 2^{2123590816702} is an apocalyptic number.

2123590816702 is a deficient number, since it is larger than the sum of its proper divisors (1063490670098).

2123590816702 is a wasteful number, since it uses less digits than its factorization.

2123590816702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565087250.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 2123590816702 in words is "two trillion, one hundred twenty-three billion, five hundred ninety million, eight hundred sixteen thousand, seven hundred two".