3105035242 has 4 divisors (see below), whose sum is σ = 4657552866. Its totient is φ = 1552517620.

The previous prime is 3105035221. The next prime is 3105035257. The reversal of 3105035242 is 2425305013.

3105035242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2425305013 = 31327 ⋅77419.

It can be written as a sum of positive squares in only one way, i.e., 3095920881 + 9114361 = 55641^2 + 3019^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776258809 + ... + 776258812.

Almost surely, 2^3105035242 is an apocalyptic number.

3105035242 is a deficient number, since it is larger than the sum of its proper divisors (1552517624).

3105035242 is a wasteful number, since it uses less digits than its factorization.

3105035242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552517623.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3105035242 is about 55722.8430897060. The cubic root of 3105035242 is about 1458.8887587881. Note that the first 3 decimals are identical.

The spelling of 3105035242 in words is "three billion, one hundred five million, thirty-five thousand, two hundred forty-two".