453003011300 has 72 divisors (see below), whose sum is σ = 1172293051776. Its totient is φ = 148562472960.

The previous prime is 453003011299. The next prime is 453003011309. The reversal of 453003011300 is 3110300354.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (453003011309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14052317 + ... + 14084516.

Almost surely, 2^453003011300 is an apocalyptic number.

It is an amenable number.

453003011300 is an abundant number, since it is smaller than the sum of its proper divisors (719290040476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453003011300 is a wasteful number, since it uses less digits than its factorization.

453003011300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28136877 (or 28136870 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 453003011300 its reverse (3110300354), we get a palindrome (456113311654).

The spelling of 453003011300 in words is "four hundred fifty-three billion, three million, eleven thousand, three hundred".