5131344023223 has 32 divisors (see below), whose sum is σ = 7751773163520. Its totient is φ = 2992148446560.

The previous prime is 5131344023131. The next prime is 5131344023243. The reversal of 5131344023223 is 3223204431315.

5131344023223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5131344023223 - 2⁸ = 5131344022967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131344023243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27945865 + ... + 28128882.

It is an arithmetic number, because the mean of its divisors is an integer number (242242911360).

Almost surely, 2^{5131344023223} is an apocalyptic number.

5131344023223 is a deficient number, since it is larger than the sum of its proper divisors (2620429140297).

5131344023223 is a wasteful number, since it uses less digits than its factorization.

5131344023223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56074867.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 5131344023223 its reverse (3223204431315), we get a palindrome (8354548454538).

The spelling of 5131344023223 in words is "five trillion, one hundred thirty-one billion, three hundred forty-four million, twenty-three thousand, two hundred twenty-three".