2102032310243 has 8 divisors (see below), whose sum is σ = 2269060365600. Its totient is φ = 1941307200448.

The previous prime is 2102032310221. The next prime is 2102032310251. The reversal of 2102032310243 is 3420132302012.

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

It is a cyclic number.

It is not a de Polignac number, because 2102032310243 - 2⁶ = 2102032310179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102032610243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575735698 + ... + 1575737031.

It is an arithmetic number, because the mean of its divisors is an integer number (283632545700).

Almost surely, 2^{2102032310243} is an apocalyptic number.

2102032310243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2102032310243 is a deficient number, since it is larger than the sum of its proper divisors (167028055357).

2102032310243 is a wasteful number, since it uses less digits than its factorization.

2102032310243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151472781.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2102032310243 its reverse (3420132302012), we get a palindrome (5522164612255).

The spelling of 2102032310243 in words is "two trillion, one hundred two billion, thirty-two million, three hundred ten thousand, two hundred forty-three".