100132023243 has 16 divisors (see below), whose sum is σ = 152812987136. Its totient is φ = 57131727840.

The previous prime is 100132023227. The next prime is 100132023287. The reversal of 100132023243 is 342320231001.

It is not a de Polignac number, because 100132023243 - 2⁴ = 100132023227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100132023293) 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, 3592921 + ... + 3620682.

It is an arithmetic number, because the mean of its divisors is an integer number (9550811696).

Almost surely, 2^100132023243 is an apocalyptic number.

100132023243 is a deficient number, since it is larger than the sum of its proper divisors (52680963893).

100132023243 is an equidigital number, since it uses as much as digits as its factorization.

100132023243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7214274.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 100132023243 its reverse (342320231001), we get a palindrome (442452254244).

The spelling of 100132023243 in words is "one hundred billion, one hundred thirty-two million, twenty-three thousand, two hundred forty-three".