30238483203 has 24 divisors (see below), whose sum is σ = 45621287712. Its totient is φ = 19263708288.

The previous prime is 30238483169. The next prime is 30238483243.

It is a happy number.

30238483203 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-30238483203 is a prime.

It is a super-2 number, since 2×30238483203² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30238483243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143125 + ... + 284537.

It is an arithmetic number, because the mean of its divisors is an integer number (1900886988).

Almost surely, 2^30238483203 is an apocalyptic number.

30238483203 is a deficient number, since it is larger than the sum of its proper divisors (15382804509).

30238483203 is a wasteful number, since it uses less digits than its factorization.

30238483203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142475 (or 142472 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 30238483203 in words is "thirty billion, two hundred thirty-eight million, four hundred eighty-three thousand, two hundred three".