5312214031 has 4 divisors (see below), whose sum is σ = 5322371752. Its totient is φ = 5302056312.

The previous prime is 5312214001. The next prime is 5312214053. The reversal of 5312214031 is 1304122135.

It is a happy number.

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 5312214031 - 2¹⁹ = 5311689743 is a prime.

It is a super-2 number, since 2×5312214031² = 56439235822306537922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5312213993 and 5312214011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312214001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5078076 + ... + 5079121.

It is an arithmetic number, because the mean of its divisors is an integer number (1330592938).

Almost surely, 2^5312214031 is an apocalyptic number.

5312214031 is a deficient number, since it is larger than the sum of its proper divisors (10157721).

5312214031 is a wasteful number, since it uses less digits than its factorization.

5312214031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10157720.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5312214031 is about 72884.9369280100. The cubic root of 5312214031 is about 1744.8517024627.

Adding to 5312214031 its reverse (1304122135), we get a palindrome (6616336166).

The spelling of 5312214031 in words is "five billion, three hundred twelve million, two hundred fourteen thousand, thirty-one".