30203131102310 has 16 divisors (see below), whose sum is σ = 56240313087600. Its totient is φ = 11664657529056.

The previous prime is 30203131102283. The next prime is 30203131102343. The reversal of 30203131102310 is 1320113130203.

It is a super-2 number, since 2×30203131102310² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52074363680 + ... + 52074364259.

It is an arithmetic number, because the mean of its divisors is an integer number (3515019567975).

Almost surely, 2^{30203131102310} is an apocalyptic number.

30203131102310 is a deficient number, since it is larger than the sum of its proper divisors (26037181985290).

30203131102310 is a wasteful number, since it uses less digits than its factorization.

30203131102310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104148727975.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30203131102310 its reverse (1320113130203), we get a palindrome (31523244232513).

The spelling of 30203131102310 in words is "thirty trillion, two hundred three billion, one hundred thirty-one million, one hundred two thousand, three hundred ten".