3135211402 has 8 divisors (see below), whose sum is σ = 4864983300. Its totient is φ = 1513550304.

The previous prime is 3135211393. The next prime is 3135211403. The reversal of 3135211402 is 2041125313.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2983453641 + 151757761 = 54621^2 + 12319^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3135211403) 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 3 ways as a sum of consecutive naturals, for example, 27027627 + ... + 27027742.

Almost surely, 2^3135211402 is an apocalyptic number.

3135211402 is a deficient number, since it is larger than the sum of its proper divisors (1729771898).

3135211402 is a wasteful number, since it uses less digits than its factorization.

3135211402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54055400.

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

The square root of 3135211402 is about 55992.9585037262. The cubic root of 3135211402 is about 1463.5995814971.

Adding to 3135211402 its reverse (2041125313), we get a palindrome (5176336715).

The spelling of 3135211402 in words is "three billion, one hundred thirty-five million, two hundred eleven thousand, four hundred two".