868211148101 has 64 divisors (see below), whose sum is σ = 1048477893120. Its totient is φ = 710780928000.

The previous prime is 868211148047. The next prime is 868211148149. The reversal of 868211148101 is 101841112868.

It is not a de Polignac number, because 868211148101 - 2²² = 868206953797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868211147101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33522965 + ... + 33548853.

It is an arithmetic number, because the mean of its divisors is an integer number (16382467080).

Almost surely, 2^868211148101 is an apocalyptic number.

It is an amenable number.

868211148101 is a deficient number, since it is larger than the sum of its proper divisors (180266745019).

868211148101 is a wasteful number, since it uses less digits than its factorization.

868211148101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26078.

The product of its (nonzero) digits is 24576, while the sum is 41.

The spelling of 868211148101 in words is "eight hundred sixty-eight billion, two hundred eleven million, one hundred forty-eight thousand, one hundred one".