100201011 has 16 divisors (see below), whose sum is σ = 135184800. Its totient is φ = 66014208.

The previous prime is 100200967. The next prime is 100201037. The reversal of 100201011 is 110102001.

It is not a de Polignac number, because 100201011 - 2⁷ = 100200883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100201091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107395 + ... + 108323.

It is an arithmetic number, because the mean of its divisors is an integer number (8449050).

Almost surely, 2^100201011 is an apocalyptic number.

100201011 is a deficient number, since it is larger than the sum of its proper divisors (34983789).

100201011 is a wasteful number, since it uses less digits than its factorization.

100201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 100201011 is about 10010.0455043921. The cubic root of 100201011 is about 464.4696786810.

Adding to 100201011 its reverse (110102001), we get a palindrome (210303012).

The spelling of 100201011 in words is "one hundred million, two hundred one thousand, eleven".