30240340103 has 8 divisors (see below), whose sum is σ = 30462986976. Its totient is φ = 30017988000.

The previous prime is 30240340079. The next prime is 30240340153. The reversal of 30240340103 is 30104304203.

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

It is a cyclic number.

It is not a de Polignac number, because 30240340103 - 2³⁴ = 13060470919 is a prime.

It is a super-2 number, since 2×30240340103² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30240340153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134393 + ... + 280253.

It is an arithmetic number, because the mean of its divisors is an integer number (3807873372).

Almost surely, 2^30240340103 is an apocalyptic number.

30240340103 is a deficient number, since it is larger than the sum of its proper divisors (222646873).

30240340103 is a wasteful number, since it uses less digits than its factorization.

30240340103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147385.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30240340103 its reverse (30104304203), we get a palindrome (60344644306).

The spelling of 30240340103 in words is "thirty billion, two hundred forty million, three hundred forty thousand, one hundred three".