200003012112401 has 4 divisors (see below), whose sum is σ = 200012307249972. Its totient is φ = 199993716974832.

The previous prime is 200003012112391. The next prime is 200003012112439. The reversal of 200003012112401 is 104211210300002.

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 158006131862401 + 41996880250000 = 12570049^2 + 6480500^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200003012112401 is a prime.

It is a super-2 number, since 2×200003012112401² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200003012112401.

It is not an unprimeable number, because it can be changed into a prime (200003012112481) 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, 4647536510 + ... + 4647579543.

It is an arithmetic number, because the mean of its divisors is an integer number (50003076812493).

Almost surely, 2^{200003012112401} is an apocalyptic number.

It is an amenable number.

200003012112401 is a deficient number, since it is larger than the sum of its proper divisors (9295137571).

200003012112401 is an equidigital number, since it uses as much as digits as its factorization.

200003012112401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9295137570.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 200003012112401 its reverse (104211210300002), we get a palindrome (304214222412403).

The spelling of 200003012112401 in words is "two hundred trillion, three billion, twelve million, one hundred twelve thousand, four hundred one".