100101011120201 has 16 divisors (see below), whose sum is σ = 123256171699584. Its totient is φ = 79165489636224.

The previous prime is 100101011120183. The next prime is 100101011120207. The reversal of 100101011120201 is 102021110101001.

It is a cyclic number.

It is not a de Polignac number, because 100101011120201 - 2⁴² = 95702964609097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100101011120207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245005676 + ... + 245413901.

It is an arithmetic number, because the mean of its divisors is an integer number (7703510731224).

Almost surely, 2^{100101011120201} is an apocalyptic number.

It is an amenable number.

100101011120201 is a deficient number, since it is larger than the sum of its proper divisors (23155160579383).

100101011120201 is a wasteful number, since it uses less digits than its factorization.

100101011120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490421840.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100101011120201 its reverse (102021110101001), we get a palindrome (202122121221202).

The spelling of 100101011120201 in words is "one hundred trillion, one hundred one billion, eleven million, one hundred twenty thousand, two hundred one".