30031003010 has 16 divisors (see below), whose sum is σ = 55516773816. Its totient is φ = 11687741568.

The previous prime is 30031003003. The next prime is 30031003031. The reversal of 30031003010 is 1030013003.

It can be written as a sum of positive squares in 4 ways, for example, as 29959109569 + 71893441 = 173087^2 + 8479^2 .

It is a super-2 number, since 2×30031003010² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30031002982 and 30031003000.

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, 40582067 + ... + 40582806.

Almost surely, 2^30031003010 is an apocalyptic number.

30031003010 is a deficient number, since it is larger than the sum of its proper divisors (25485770806).

30031003010 is a wasteful number, since it uses less digits than its factorization.

30031003010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81164917.

The product of its (nonzero) digits is 27, while the sum is 11.

Adding to 30031003010 its reverse (1030013003), we get a palindrome (31061016013).

The spelling of 30031003010 in words is "thirty billion, thirty-one million, three thousand, ten".