100201291 has 8 divisors (see below), whose sum is σ = 103974080. Its totient is φ = 96484608.

The previous prime is 100201267. The next prime is 100201301. The reversal of 100201291 is 192102001.

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

It is a cyclic number.

It is not a de Polignac number, because 100201291 - 2⁷ = 100201163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100201201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10371 + ... + 17548.

It is an arithmetic number, because the mean of its divisors is an integer number (12996760).

Almost surely, 2^100201291 is an apocalyptic number.

100201291 is a deficient number, since it is larger than the sum of its proper divisors (3772789).

100201291 is an equidigital number, since it uses as much as digits as its factorization.

100201291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28053.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 100201291 is about 10010.0594903327. The cubic root of 100201291 is about 464.4701113159.

Adding to 100201291 its reverse (192102001), we get a palindrome (292303292).

It can be divided in two parts, 10020 and 1291, that added together give a palindrome (11311).

The spelling of 100201291 in words is "one hundred million, two hundred one thousand, two hundred ninety-one".