38912101001 has 4 divisors (see below), whose sum is σ = 38993337600. Its totient is φ = 38830864404.

The previous prime is 38912100991. The next prime is 38912101013. The reversal of 38912101001 is 10010121983.

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.

It is a cyclic number.

It is not a de Polignac number, because 38912101001 - 2¹⁰ = 38912099977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38912101301) 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 3 ways as a sum of consecutive naturals, for example, 40617581 + ... + 40618538.

It is an arithmetic number, because the mean of its divisors is an integer number (9748334400).

Almost surely, 2^38912101001 is an apocalyptic number.

It is an amenable number.

38912101001 is a deficient number, since it is larger than the sum of its proper divisors (81236599).

38912101001 is an equidigital number, since it uses as much as digits as its factorization.

38912101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81236598.

The product of its (nonzero) digits is 432, while the sum is 26.

Adding to 38912101001 its reverse (10010121983), we get a palindrome (48922222984).

The spelling of 38912101001 in words is "thirty-eight billion, nine hundred twelve million, one hundred one thousand, one".