100023232011 has 4 divisors (see below), whose sum is σ = 133364309352. Its totient is φ = 66682154672.

The previous prime is 100023231949. The next prime is 100023232037. The reversal of 100023232011 is 110232320001.

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

It is a cyclic number.

It is not a de Polignac number, because 100023232011 - 2¹⁸ = 100022969867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100023232051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16670538666 + ... + 16670538671.

It is an arithmetic number, because the mean of its divisors is an integer number (33341077338).

Almost surely, 2^100023232011 is an apocalyptic number.

100023232011 is a deficient number, since it is larger than the sum of its proper divisors (33341077341).

100023232011 is an equidigital number, since it uses as much as digits as its factorization.

100023232011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33341077340.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100023232011 its reverse (110232320001), we get a palindrome (210255552012).

The spelling of 100023232011 in words is "one hundred billion, twenty-three million, two hundred thirty-two thousand, eleven".