101200053 has 12 divisors (see below), whose sum is σ = 139750208. Its totient is φ = 65138640.

The previous prime is 101200051. The next prime is 101200067. The reversal of 101200053 is 350002101.

It is not a de Polignac number, because 101200053 - 2¹ = 101200051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101200051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17533 + ... + 22578.

Almost surely, 2^101200053 is an apocalyptic number.

It is an amenable number.

101200053 is a deficient number, since it is larger than the sum of its proper divisors (38550155).

101200053 is an equidigital number, since it uses as much as digits as its factorization.

101200053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40172 (or 40143 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 101200053 is about 10059.8237062088. The cubic root of 101200053 is about 466.0082228221.

Adding to 101200053 its reverse (350002101), we get a palindrome (451202154).

The spelling of 101200053 in words is "one hundred one million, two hundred thousand, fifty-three".