100211023 has 8 divisors (see below), whose sum is σ = 114074496. Its totient is φ = 87139800.

The previous prime is 100211021. The next prime is 100211057. The reversal of 100211023 is 320112001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100211023 - 2¹ = 100211021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197793 + ... + 198298.

It is an arithmetic number, because the mean of its divisors is an integer number (14259312).

Almost surely, 2^100211023 is an apocalyptic number.

100211023 is a deficient number, since it is larger than the sum of its proper divisors (13863473).

100211023 is a wasteful number, since it uses less digits than its factorization.

100211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396125.

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

The square root of 100211023 is about 10010.5455895271. The cubic root of 100211023 is about 464.4851479711.

Adding to 100211023 its reverse (320112001), we get a palindrome (420323024).

The spelling of 100211023 in words is "one hundred million, two hundred eleven thousand, twenty-three".