100232743071 has 4 divisors (see below), whose sum is σ = 133643657432. Its totient is φ = 66821828712.

The previous prime is 100232743063. The next prime is 100232743141. The reversal of 100232743071 is 170347232001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 100232743071 - 2³ = 100232743063 is a prime.

It is a super-2 number, since 2×100232743071² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100232743001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16705457176 + ... + 16705457181.

It is an arithmetic number, because the mean of its divisors is an integer number (33410914358).

Almost surely, 2^100232743071 is an apocalyptic number.

100232743071 is a deficient number, since it is larger than the sum of its proper divisors (33410914361).

100232743071 is an equidigital number, since it uses as much as digits as its factorization.

100232743071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33410914360.

The product of its (nonzero) digits is 7056, while the sum is 30.

Adding to 100232743071 its reverse (170347232001), we get a palindrome (270579975072).

The spelling of 100232743071 in words is "one hundred billion, two hundred thirty-two million, seven hundred forty-three thousand, seventy-one".