3801023123021 has 8 divisors (see below), whose sum is σ = 3817722174720. Its totient is φ = 3784324947408.

The previous prime is 3801023123003. The next prime is 3801023123087. The reversal of 3801023123021 is 1203213201083.

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 3801023123021 - 2⁶ = 3801023122957 is a prime.

It is a super-2 number, since 2×3801023123021² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3801023113021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9403340 + ... + 9799226.

It is an arithmetic number, because the mean of its divisors is an integer number (477215271840).

Almost surely, 2^{3801023123021} is an apocalyptic number.

It is an amenable number.

3801023123021 is a deficient number, since it is larger than the sum of its proper divisors (16699051699).

3801023123021 is a wasteful number, since it uses less digits than its factorization.

3801023123021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438043.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 3801023123021 in words is "three trillion, eight hundred one billion, twenty-three million, one hundred twenty-three thousand, twenty-one".