20312114043 has 16 divisors (see below), whose sum is σ = 29203886880. Its totient is φ = 12483573504.

The previous prime is 20312114003. The next prime is 20312114059. The reversal of 20312114043 is 34041121302.

It is not a de Polignac number, because 20312114043 - 2⁶ = 20312113979 is a prime.

It is a super-3 number, since 3×20312114043³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20312114003) 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 15 ways as a sum of consecutive naturals, for example, 306738 + ... + 367031.

It is an arithmetic number, because the mean of its divisors is an integer number (1825242930).

Almost surely, 2^20312114043 is an apocalyptic number.

20312114043 is a deficient number, since it is larger than the sum of its proper divisors (8891772837).

20312114043 is a wasteful number, since it uses less digits than its factorization.

20312114043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674558.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20312114043 its reverse (34041121302), we get a palindrome (54353235345).

The spelling of 20312114043 in words is "twenty billion, three hundred twelve million, one hundred fourteen thousand, forty-three".