101204112311 has 4 divisors (see below), whose sum is σ = 101204938752. Its totient is φ = 101203285872.

The previous prime is 101204112307. The next prime is 101204112329. The reversal of 101204112311 is 113211402101.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 101204112311 - 2² = 101204112307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101204112311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101204112341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188966 + ... + 487971.

It is an arithmetic number, because the mean of its divisors is an integer number (25301234688).

Almost surely, 2^101204112311 is an apocalyptic number.

101204112311 is a deficient number, since it is larger than the sum of its proper divisors (826441).

101204112311 is an equidigital number, since it uses as much as digits as its factorization.

101204112311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826440.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 101204112311 its reverse (113211402101), we get a palindrome (214415514412).

The spelling of 101204112311 in words is "one hundred one billion, two hundred four million, one hundred twelve thousand, three hundred eleven".