1012302052543 has 8 divisors (see below), whose sum is σ = 1072732662000. Its totient is φ = 952586598528.

The previous prime is 1012302052519. The next prime is 1012302052547. The reversal of 1012302052543 is 3452502032101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1012302052543 - 2³³ = 1003712117951 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 (1012302052547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178785946 + ... + 178791607.

It is an arithmetic number, because the mean of its divisors is an integer number (134091582750).

Almost surely, 2^{1012302052543} is an apocalyptic number.

1012302052543 is a deficient number, since it is larger than the sum of its proper divisors (60430609457).

1012302052543 is a wasteful number, since it uses less digits than its factorization.

1012302052543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357577721.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 1012302052543 its reverse (3452502032101), we get a palindrome (4464804084644).

The spelling of 1012302052543 in words is "one trillion, twelve billion, three hundred two million, fifty-two thousand, five hundred forty-three".