100102000231 has 4 divisors (see below), whose sum is σ = 100102688392. Its totient is φ = 100101312072.

The previous prime is 100102000147. The next prime is 100102000249. The reversal of 100102000231 is 132000201001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 132000201001 = 29 ⋅4551731069.

It is a cyclic number.

It is not a de Polignac number, because 100102000231 - 2¹⁵ = 100101967463 is a prime.

It is a super-2 number, since 2×100102000231² (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 (100102000261) 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, 30816 + ... + 448501.

It is an arithmetic number, because the mean of its divisors is an integer number (25025672098).

Almost surely, 2^100102000231 is an apocalyptic number.

100102000231 is a deficient number, since it is larger than the sum of its proper divisors (688161).

100102000231 is an equidigital number, since it uses as much as digits as its factorization.

100102000231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688160.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 100102000231 its reverse (132000201001), we get a palindrome (232102201232).

The spelling of 100102000231 in words is "one hundred billion, one hundred two million, two hundred thirty-one", and thus it is an aban number.