2102432253223 has 16 divisors (see below), whose sum is σ = 2268356653440. Its totient is φ = 1942623540000.

The previous prime is 2102432253199. The next prime is 2102432253227. The reversal of 2102432253223 is 3223522342012.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2102432253223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102432253227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8047453 + ... + 8304598.

It is an arithmetic number, because the mean of its divisors is an integer number (141772290840).

Almost surely, 2^{2102432253223} is an apocalyptic number.

2102432253223 is a deficient number, since it is larger than the sum of its proper divisors (165924400217).

2102432253223 is a wasteful number, since it uses less digits than its factorization.

2102432253223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16352238.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 2102432253223 its reverse (3223522342012), we get a palindrome (5325954595235).

The spelling of 2102432253223 in words is "two trillion, one hundred two billion, four hundred thirty-two million, two hundred fifty-three thousand, two hundred twenty-three".