2001102300323 has 32 divisors (see below), whose sum is σ = 2461768151040. Its totient is φ = 1587502748160.

The previous prime is 2001102300283. The next prime is 2001102300341. The reversal of 2001102300323 is 3230032011002.

It is not a de Polignac number, because 2001102300323 - 2⁶ = 2001102300259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001102330323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33819158 + ... + 33878276.

It is an arithmetic number, because the mean of its divisors is an integer number (76930254720).

Almost surely, 2^{2001102300323} is an apocalyptic number.

2001102300323 is a deficient number, since it is larger than the sum of its proper divisors (460665850717).

2001102300323 is a wasteful number, since it uses less digits than its factorization.

2001102300323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63867.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2001102300323 its reverse (3230032011002), we get a palindrome (5231134311325).

The spelling of 2001102300323 in words is "two trillion, one billion, one hundred two million, three hundred thousand, three hundred twenty-three".