3151513423 has 8 divisors (see below), whose sum is σ = 3197020320. Its totient is φ = 3106037760.

The previous prime is 3151513411. The next prime is 3151513427. The reversal of 3151513423 is 3243151513.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3151513423 is a prime.

It is a super-4 number, since 4×3151513423⁴ (a number of 39 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3151513391 and 3151513400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3151513427) 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 7 ways as a sum of consecutive naturals, for example, 261711 + ... + 273487.

It is an arithmetic number, because the mean of its divisors is an integer number (399627540).

Almost surely, 2^3151513423 is an apocalyptic number.

3151513423 is a deficient number, since it is larger than the sum of its proper divisors (45506897).

3151513423 is a wasteful number, since it uses less digits than its factorization.

3151513423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15617.

The product of its digits is 5400, while the sum is 28.

The square root of 3151513423 is about 56138.3418262421. The cubic root of 3151513423 is about 1466.1319355818.

Adding to 3151513423 its reverse (3243151513), we get a palindrome (6394664936).

The spelling of 3151513423 in words is "three billion, one hundred fifty-one million, five hundred thirteen thousand, four hundred twenty-three".