30030121043331 has 16 divisors (see below), whose sum is σ = 41142203690400. Its totient is φ = 19469582592768.

The previous prime is 30030121043309. The next prime is 30030121043359. The reversal of 30030121043331 is 13334012103003.

It is a happy number.

It is not a de Polignac number, because 30030121043331 - 2⁶ = 30030121043267 is a prime.

It is a super-2 number, since 2×30030121043331² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30030121043371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65150146 + ... + 65609463.

It is an arithmetic number, because the mean of its divisors is an integer number (2571387730650).

Almost surely, 2^{30030121043331} is an apocalyptic number.

30030121043331 is a deficient number, since it is larger than the sum of its proper divisors (11112082647069).

30030121043331 is a wasteful number, since it uses less digits than its factorization.

30030121043331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130761718.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 30030121043331 its reverse (13334012103003), we get a palindrome (43364133146334).

The spelling of 30030121043331 in words is "thirty trillion, thirty billion, one hundred twenty-one million, forty-three thousand, three hundred thirty-one".