2102323230032 has 20 divisors (see below), whose sum is σ = 4073312374656. Its totient is φ = 1051145843040.

The previous prime is 2102323230013. The next prime is 2102323230037. The reversal of 2102323230032 is 2300323232012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102323230037) 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, 153857 + ... + 2056287.

Almost surely, 2^{2102323230032} is an apocalyptic number.

It is an amenable number.

2102323230032 is a deficient number, since it is larger than the sum of its proper divisors (1970989144624).

2102323230032 is a wasteful number, since it uses less digits than its factorization.

2102323230032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971506 (or 1971500 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2102323230032 its reverse (2300323232012), we get a palindrome (4402646462044).

The spelling of 2102323230032 in words is "two trillion, one hundred two billion, three hundred twenty-three million, two hundred thirty thousand, thirty-two".