10111300453 has 4 divisors (see below), whose sum is σ = 10190917120. Its totient is φ = 10031683788.

The previous prime is 10111300427. The next prime is 10111300487. The reversal of 10111300453 is 35400311101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35400311101 = 71 ⋅498595931.

It is a cyclic number.

It is not a de Polignac number, because 10111300453 - 2⁵ = 10111300421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10111300453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111300553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39808143 + ... + 39808396.

It is an arithmetic number, because the mean of its divisors is an integer number (2547729280).

Almost surely, 2^10111300453 is an apocalyptic number.

It is an amenable number.

10111300453 is a deficient number, since it is larger than the sum of its proper divisors (79616667).

10111300453 is an equidigital number, since it uses as much as digits as its factorization.

10111300453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79616666.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 10111300453 its reverse (35400311101), we get a palindrome (45511611554).

The spelling of 10111300453 in words is "ten billion, one hundred eleven million, three hundred thousand, four hundred fifty-three".