3801011100001 has 4 divisors (see below), whose sum is σ = 3801015699712. Its totient is φ = 3801006500292.

The previous prime is 3801011099999. The next prime is 3801011100043. The reversal of 3801011100001 is 1000011101083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3801011100001 - 2¹ = 3801011099999 is a prime.

It is a super-3 number, since 3×3801011100001³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3801011100701) 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, 680025 + ... + 2839798.

It is an arithmetic number, because the mean of its divisors is an integer number (950253924928).

Almost surely, 2^{3801011100001} is an apocalyptic number.

It is an amenable number.

3801011100001 is a deficient number, since it is larger than the sum of its proper divisors (4599711).

3801011100001 is a wasteful number, since it uses less digits than its factorization.

3801011100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4599710.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 3801011100001 its reverse (1000011101083), we get a palindrome (4801022201084).

The spelling of 3801011100001 in words is "three trillion, eight hundred one billion, eleven million, one hundred thousand, one".