101201210112001 has 8 divisors (see below), whose sum is σ = 106603194722400. Its totient is φ = 95806786014720.

The previous prime is 101201210111983. The next prime is 101201210112007. The reversal of 101201210112001 is 100211012102101.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101201210112001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101201210112007) 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, 1890100795 + ... + 1890154336.

It is an arithmetic number, because the mean of its divisors is an integer number (13325399340300).

Almost surely, 2^{101201210112001} is an apocalyptic number.

It is an amenable number.

101201210112001 is a deficient number, since it is larger than the sum of its proper divisors (5401984610399).

101201210112001 is a wasteful number, since it uses less digits than its factorization.

101201210112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780256559.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101201210112001 its reverse (100211012102101), we get a palindrome (201412222214102).

The spelling of 101201210112001 in words is "one hundred one trillion, two hundred one billion, two hundred ten million, one hundred twelve thousand, one".