101001112211101 has 4 divisors (see below), whose sum is σ = 101264822687232. Its totient is φ = 100737401734972.

The previous prime is 101001112211057. The next prime is 101001112211173. The reversal of 101001112211101 is 101112211100101.

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 a de Polignac number, because none of the positive numbers 2^k-101001112211101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101001112211191) 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, 131855237491 + ... + 131855238256.

It is an arithmetic number, because the mean of its divisors is an integer number (25316205671808).

Almost surely, 2^{101001112211101} is an apocalyptic number.

It is an amenable number.

101001112211101 is a deficient number, since it is larger than the sum of its proper divisors (263710476131).

101001112211101 is an equidigital number, since it uses as much as digits as its factorization.

101001112211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263710476130.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 101001112211101 its reverse (101112211100101), we get a palindrome (202113323311202).

The spelling of 101001112211101 in words is "one hundred one trillion, one billion, one hundred twelve million, two hundred eleven thousand, one hundred one".