10111010100201 has 8 divisors (see below), whose sum is σ = 14979274222560. Its totient is φ = 6740673400116.

The previous prime is 10111010100197. The next prime is 10111010100203. The reversal of 10111010100201 is 10200101011101.

It is not a de Polignac number, because 10111010100201 - 2² = 10111010100197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10111010100203) 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, 187240927755 + ... + 187240927808.

It is an arithmetic number, because the mean of its divisors is an integer number (1872409277820).

Almost surely, 2^{10111010100201} is an apocalyptic number.

It is an amenable number.

10111010100201 is a deficient number, since it is larger than the sum of its proper divisors (4868264122359).

10111010100201 is an equidigital number, since it uses as much as digits as its factorization.

10111010100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374481855572 (or 374481855566 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 10111010100201 its reverse (10200101011101), we get a palindrome (20311111111302).

The spelling of 10111010100201 in words is "ten trillion, one hundred eleven billion, ten million, one hundred thousand, two hundred one".