3135221134 has 8 divisors (see below), whose sum is σ = 4703871600. Its totient is φ = 1567263936.

The previous prime is 3135221129. The next prime is 3135221137. The reversal of 3135221134 is 4311225313.

It is a happy number.

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

It is a super-2 number, since 2×3135221134² = 19659223118160491912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3135221099 and 3135221108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135221137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161859 + ... + 180190.

It is an arithmetic number, because the mean of its divisors is an integer number (587983950).

Almost surely, 2^3135221134 is an apocalyptic number.

3135221134 is a deficient number, since it is larger than the sum of its proper divisors (1568650466).

3135221134 is a wasteful number, since it uses less digits than its factorization.

3135221134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346634.

The product of its digits is 2160, while the sum is 25.

The square root of 3135221134 is about 55993.0454074432. The cubic root of 3135221134 is about 1463.6010958805.

Adding to 3135221134 its reverse (4311225313), we get a palindrome (7446446447).

The spelling of 3135221134 in words is "three billion, one hundred thirty-five million, two hundred twenty-one thousand, one hundred thirty-four".