100356001201 has 4 divisors (see below), whose sum is σ = 100365978100. Its totient is φ = 100346024304.

The previous prime is 100356001183. The next prime is 100356001217. The reversal of 100356001201 is 102100653001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18459298225 + 81896702976 = 135865^2 + 286176^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100356001201 is a prime.

It is a super-2 number, since 2×100356001201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100356001001) 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, 4973346 + ... + 4993483.

It is an arithmetic number, because the mean of its divisors is an integer number (25091494525).

Almost surely, 2^100356001201 is an apocalyptic number.

It is an amenable number.

100356001201 is a deficient number, since it is larger than the sum of its proper divisors (9976899).

100356001201 is an equidigital number, since it uses as much as digits as its factorization.

100356001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9976898.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 100356001201 its reverse (102100653001), we get a palindrome (202456654202).

The spelling of 100356001201 in words is "one hundred billion, three hundred fifty-six million, one thousand, two hundred one".