30030101042 has 4 divisors (see below), whose sum is σ = 45045151566. Its totient is φ = 15015050520.

The previous prime is 30030101011. The next prime is 30030101063. The reversal of 30030101042 is 24010103003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19754021401 + 10276079641 = 140549^2 + 101371^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7507525259 + ... + 7507525262.

Almost surely, 2^30030101042 is an apocalyptic number.

30030101042 is a deficient number, since it is larger than the sum of its proper divisors (15015050524).

30030101042 is a wasteful number, since it uses less digits than its factorization.

30030101042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15015050523.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30030101042 its reverse (24010103003), we get a palindrome (54040204045).

It can be divided in two parts, 30030 and 101042, that added together give a 17-th power (131072 = 2¹⁷).

The spelling of 30030101042 in words is "thirty billion, thirty million, one hundred one thousand, forty-two".