1023546453201 has 24 divisors (see below), whose sum is σ = 1479468257280. Its totient is φ = 681897295296.

The previous prime is 1023546453191. The next prime is 1023546453211.

1023546453201 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 5 + 4 + 645 + 3 + 2 + 0 + 1 = 666.

1023546453201 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (1023546453191) and next prime (1023546453211).

It is not a de Polignac number, because 1023546453201 - 2¹¹ = 1023546451153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1023546453211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115480896 + ... + 115489758.

It is an arithmetic number, because the mean of its divisors is an integer number (61644510720).

Almost surely, 2^{1023546453201} is an apocalyptic number.

It is an amenable number.

1023546453201 is a deficient number, since it is larger than the sum of its proper divisors (455921804079).

1023546453201 is a wasteful number, since it uses less digits than its factorization.

1023546453201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16205 (or 16202 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 1023546453201 in words is "one trillion, twenty-three billion, five hundred forty-six million, four hundred fifty-three thousand, two hundred one".