3031542023403 has 8 divisors (see below), whose sum is σ = 4254795822400. Its totient is φ = 1914658120008.

The previous prime is 3031542023333. The next prime is 3031542023423. The reversal of 3031542023403 is 3043202451303.

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

It is not a de Polignac number, because 3031542023403 - 2¹² = 3031542019307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3031542023423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26592473833 + ... + 26592473946.

It is an arithmetic number, because the mean of its divisors is an integer number (531849477800).

Almost surely, 2^{3031542023403} is an apocalyptic number.

3031542023403 is a deficient number, since it is larger than the sum of its proper divisors (1223253798997).

3031542023403 is a wasteful number, since it uses less digits than its factorization.

3031542023403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53184947801.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 3031542023403 its reverse (3043202451303), we get a palindrome (6074744474706).

The spelling of 3031542023403 in words is "three trillion, thirty-one billion, five hundred forty-two million, twenty-three thousand, four hundred three".