100434024331 has 4 divisors (see below), whose sum is σ = 100457478072. Its totient is φ = 100410570592.

The previous prime is 100434024283. The next prime is 100434024359. The reversal of 100434024331 is 133420434001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133420434001 = 190657 ⋅699793.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100434024331 is a prime.

It is a super-2 number, since 2×100434024331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100434024296 and 100434024305.

It is not an unprimeable number, because it can be changed into a prime (100434022331) 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, 11720446 + ... + 11729011.

It is an arithmetic number, because the mean of its divisors is an integer number (25114369518).

Almost surely, 2^100434024331 is an apocalyptic number.

100434024331 is a deficient number, since it is larger than the sum of its proper divisors (23453741).

100434024331 is an equidigital number, since it uses as much as digits as its factorization.

100434024331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23453740.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 100434024331 its reverse (133420434001), we get a palindrome (233854458332).

The spelling of 100434024331 in words is "one hundred billion, four hundred thirty-four million, twenty-four thousand, three hundred thirty-one".