100402040011323 has 8 divisors (see below), whose sum is σ = 134297084404048. Its totient is φ = 66720844479744.

The previous prime is 100402040011307. The next prime is 100402040011379. The reversal of 100402040011323 is 323110040204001.

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

It is not a de Polignac number, because 100402040011323 - 2⁴ = 100402040011307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100402040011323.

It is not an unprimeable number, because it can be changed into a prime (100402040011393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53462214190 + ... + 53462216067.

It is an arithmetic number, because the mean of its divisors is an integer number (16787135550506).

Almost surely, 2^{100402040011323} is an apocalyptic number.

100402040011323 is a deficient number, since it is larger than the sum of its proper divisors (33895044392725).

100402040011323 is a wasteful number, since it uses less digits than its factorization.

100402040011323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106924430573.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 100402040011323 its reverse (323110040204001), we get a palindrome (423512080215324).

The spelling of 100402040011323 in words is "one hundred trillion, four hundred two billion, forty million, eleven thousand, three hundred twenty-three".