100065235102723 has 16 divisors (see below), whose sum is σ = 111704674435200. Its totient is φ = 88849711903680.

The previous prime is 100065235102717. The next prime is 100065235102753. The reversal of 100065235102723 is 327201532560001.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100065235102723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100065235102753) 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, 9714088 + ... + 17160826.

It is an arithmetic number, because the mean of its divisors is an integer number (6981542152200).

Almost surely, 2^{100065235102723} is an apocalyptic number.

100065235102723 is a deficient number, since it is larger than the sum of its proper divisors (11639439332477).

100065235102723 is a wasteful number, since it uses less digits than its factorization.

100065235102723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7475202.

The product of its (nonzero) digits is 75600, while the sum is 37.

Adding to 100065235102723 its reverse (327201532560001), we get a palindrome (427266767662724).

The spelling of 100065235102723 in words is "one hundred trillion, sixty-five billion, two hundred thirty-five million, one hundred two thousand, seven hundred twenty-three".