3135121214 has 16 divisors (see below), whose sum is σ = 4915548288. Its totient is φ = 1496838552.

The previous prime is 3135121207. The next prime is 3135121247. The reversal of 3135121214 is 4121215313.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 3135121214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31052 + ... + 85055.

It is an arithmetic number, because the mean of its divisors is an integer number (307221768).

Almost surely, 2^3135121214 is an apocalyptic number.

3135121214 is a deficient number, since it is larger than the sum of its proper divisors (1780427074).

3135121214 is a wasteful number, since it uses less digits than its factorization.

3135121214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116719.

The product of its digits is 720, while the sum is 23.

The square root of 3135121214 is about 55992.1531466687. The cubic root of 3135121214 is about 1463.5855473148.

Adding to 3135121214 its reverse (4121215313), we get a palindrome (7256336527).

The spelling of 3135121214 in words is "three billion, one hundred thirty-five million, one hundred twenty-one thousand, two hundred fourteen".