1010111201 has 16 divisors (see below), whose sum is σ = 1117404288. Its totient is φ = 905472000.

The previous prime is 1010111191. The next prime is 1010111251. The reversal of 1010111201 is 1021110101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1010111201 - 2²² = 1005916897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010111251) 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, 290465 + ... + 293921.

It is an arithmetic number, because the mean of its divisors is an integer number (69837768).

Almost surely, 2^1010111201 is an apocalyptic number.

1010111201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1010111201 is a deficient number, since it is larger than the sum of its proper divisors (107293087).

1010111201 is a wasteful number, since it uses less digits than its factorization.

1010111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832.

The product of its (nonzero) digits is 2, while the sum is 8.

The square root of 1010111201 is about 31782.2466323575. The cubic root of 1010111201 is about 1003.3591041186.

Adding to 1010111201 its reverse (1021110101), we get a palindrome (2031221302).

It can be divided in two parts, 1010 and 111201, that added together give a palindrome (112211).

The spelling of 1010111201 in words is "one billion, ten million, one hundred eleven thousand, two hundred one".