30246020351 has 16 divisors (see below), whose sum is σ = 31448342400. Its totient is φ = 29054658528.

The previous prime is 30246020297. The next prime is 30246020381. The reversal of 30246020351 is 15302064203.

It is a cyclic number.

It is not a de Polignac number, because 30246020351 - 2¹⁰ = 30246019327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30246020351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30246020381) 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, 6062480 + ... + 6067466.

It is an arithmetic number, because the mean of its divisors is an integer number (1965521400).

Almost surely, 2^30246020351 is an apocalyptic number.

30246020351 is a deficient number, since it is larger than the sum of its proper divisors (1202322049).

30246020351 is a wasteful number, since it uses less digits than its factorization.

30246020351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6038.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 30246020351 its reverse (15302064203), we get a palindrome (45548084554).

The spelling of 30246020351 in words is "thirty billion, two hundred forty-six million, twenty thousand, three hundred fifty-one".