20382167001 has 16 divisors (see below), whose sum is σ = 31378734464. Its totient is φ = 11526879744.

The previous prime is 20382166997. The next prime is 20382167053. The reversal of 20382167001 is 10076128302.

It is not a de Polignac number, because 20382167001 - 2² = 20382166997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20382167001.

It is not an unprimeable number, because it can be changed into a prime (20382167501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5000950 + ... + 5005023.

It is an arithmetic number, because the mean of its divisors is an integer number (1961170904).

Almost surely, 2^20382167001 is an apocalyptic number.

20382167001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20382167001 is a deficient number, since it is larger than the sum of its proper divisors (10996567463).

20382167001 is a wasteful number, since it uses less digits than its factorization.

20382167001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10006080.

The product of its (nonzero) digits is 4032, while the sum is 30.

The spelling of 20382167001 in words is "twenty billion, three hundred eighty-two million, one hundred sixty-seven thousand, one".