2100131201 has 8 divisors (see below), whose sum is σ = 2445436224. Its totient is φ = 1766147760.

The previous prime is 2100131197. The next prime is 2100131203. The reversal of 2100131201 is 1021310012.

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 2100131201 - 2² = 2100131197 is a prime.

It is a super-2 number, since 2×2100131201² = 8821102122827404802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2100131203) 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, 2829995 + ... + 2830736.

It is an arithmetic number, because the mean of its divisors is an integer number (305679528).

Almost surely, 2^2100131201 is an apocalyptic number.

It is an amenable number.

2100131201 is a deficient number, since it is larger than the sum of its proper divisors (345305023).

2100131201 is an equidigital number, since it uses as much as digits as its factorization.

2100131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660791.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 2100131201 is about 45827.1884474708. The cubic root of 2100131201 is about 1280.6058332047.

Adding to 2100131201 its reverse (1021310012), we get a palindrome (3121441213).

The spelling of 2100131201 in words is "two billion, one hundred million, one hundred thirty-one thousand, two hundred one".