3012302142043 has 4 divisors (see below), whose sum is σ = 3054728932848. Its totient is φ = 2969875351240.

The previous prime is 3012302142029. The next prime is 3012302142079. The reversal of 3012302142043 is 3402412032103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3012302142043 - 2¹³ = 3012302133851 is a prime.

It is a super-2 number, since 2×3012302142043² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3012302141999 and 3012302142017.

It is not an unprimeable number, because it can be changed into a prime (3012302143043) 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, 21213395296 + ... + 21213395437.

It is an arithmetic number, because the mean of its divisors is an integer number (763682233212).

Almost surely, 2^{3012302142043} is an apocalyptic number.

3012302142043 is a deficient number, since it is larger than the sum of its proper divisors (42426790805).

3012302142043 is an equidigital number, since it uses as much as digits as its factorization.

3012302142043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42426790804.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 3012302142043 its reverse (3402412032103), we get a palindrome (6414714174146).

The spelling of 3012302142043 in words is "three trillion, twelve billion, three hundred two million, one hundred forty-two thousand, forty-three".