101385311811 has 8 divisors (see below), whose sum is σ = 154491903744. Its totient is φ = 57934463880.

The previous prime is 101385311809. The next prime is 101385311813. The reversal of 101385311811 is 118113583101.

It is an interprime number because it is at equal distance from previous prime (101385311809) and next prime (101385311813).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101385311811 - 2¹ = 101385311809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101385311813) 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 7 ways as a sum of consecutive naturals, for example, 2413935975 + ... + 2413936016.

It is an arithmetic number, because the mean of its divisors is an integer number (19311487968).

Almost surely, 2^101385311811 is an apocalyptic number.

101385311811 is a deficient number, since it is larger than the sum of its proper divisors (53106591933).

101385311811 is an equidigital number, since it uses as much as digits as its factorization.

101385311811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4827872001.

The product of its (nonzero) digits is 2880, while the sum is 33.

Adding to 101385311811 its reverse (118113583101), we get a palindrome (219498894912).

The spelling of 101385311811 in words is "one hundred one billion, three hundred eighty-five million, three hundred eleven thousand, eight hundred eleven".