3030123542 has 8 divisors (see below), whose sum is σ = 4546220736. Its totient is φ = 1514716632.

The previous prime is 3030123533. The next prime is 3030123557. The reversal of 3030123542 is 2453210303.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161453 + ... + 179240.

It is an arithmetic number, because the mean of its divisors is an integer number (568277592).

Almost surely, 2^3030123542 is an apocalyptic number.

3030123542 is a deficient number, since it is larger than the sum of its proper divisors (1516097194).

3030123542 is a wasteful number, since it uses less digits than its factorization.

3030123542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345142.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3030123542 is about 55046.5579487037. The cubic root of 3030123542 is about 1447.0607987569.

Adding to 3030123542 its reverse (2453210303), we get a palindrome (5483333845).

The spelling of 3030123542 in words is "three billion, thirty million, one hundred twenty-three thousand, five hundred forty-two".