100101210001 has 8 divisors (see below), whose sum is σ = 107871189440. Its totient is φ = 92341214352.

The previous prime is 100101209993. The next prime is 100101210043. The reversal of 100101210001 is 100012101001.

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 100101210001 - 2³ = 100101209993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100101210301) 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, 2475111 + ... + 2515228.

It is an arithmetic number, because the mean of its divisors is an integer number (13483898680).

Almost surely, 2^100101210001 is an apocalyptic number.

It is an amenable number.

100101210001 is a deficient number, since it is larger than the sum of its proper divisors (7769979439).

100101210001 is a wasteful number, since it uses less digits than its factorization.

100101210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4991895.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100101210001 its reverse (100012101001), we get a palindrome (200113311002).

The spelling of 100101210001 in words is "one hundred billion, one hundred one million, two hundred ten thousand, one".