101200101001111 has 8 divisors (see below), whose sum is σ = 115657319601440. Its totient is φ = 86742897729408.

The previous prime is 101200101001063. The next prime is 101200101001147. The reversal of 101200101001111 is 111100101002101.

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

It is a cyclic number.

It is not a de Polignac number, because 101200101001111 - 2³⁵ = 101165741262743 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 (101200101041111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21325915 + ... + 25635811.

It is an arithmetic number, because the mean of its divisors is an integer number (14457164950180).

Almost surely, 2^{101200101001111} is an apocalyptic number.

101200101001111 is a deficient number, since it is larger than the sum of its proper divisors (14457218600329).

101200101001111 is an equidigital number, since it uses as much as digits as its factorization.

101200101001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7664313.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 101200101001111 its reverse (111100101002101), we get a palindrome (212300202003212).

The spelling of 101200101001111 in words is "one hundred one trillion, two hundred billion, one hundred one million, one thousand, one hundred eleven".