3133175340 has 24 divisors (see below), whose sum is σ = 8772891120. Its totient is φ = 835513408.

The previous prime is 3133175333. The next prime is 3133175347. The reversal of 3133175340 is 435713313.

It is an interprime number because it is at equal distance from previous prime (3133175333) and next prime (3133175347).

It is a super-2 number, since 2×3133175340² = 19633575422368231200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3133175298 and 3133175307.

It is not an unprimeable number, because it can be changed into a prime (3133175347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26109735 + ... + 26109854.

It is an arithmetic number, because the mean of its divisors is an integer number (365537130).

Almost surely, 2^3133175340 is an apocalyptic number.

3133175340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3133175340 is an abundant number, since it is smaller than the sum of its proper divisors (5639715780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3133175340 is a wasteful number, since it uses less digits than its factorization.

3133175340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52219601 (or 52219599 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 3133175340 is about 55974.7741397855. The cubic root of 3133175340 is about 1463.2826836949.

Adding to 3133175340 its reverse (435713313), we get a palindrome (3568888653).

The spelling of 3133175340 in words is "three billion, one hundred thirty-three million, one hundred seventy-five thousand, three hundred forty".