30231331020002 has 16 divisors (see below), whose sum is σ = 51865282329792. Its totient is φ = 12946248863280.

The previous prime is 30231331019969. The next prime is 30231331020019. The reversal of 30231331020002 is 20002013313203.

It is a super-3 number, since 3×30231331020002³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836302913 + ... + 836339060.

It is an arithmetic number, because the mean of its divisors is an integer number (3241580145612).

Almost surely, 2^{30231331020002} is an apocalyptic number.

30231331020002 is a deficient number, since it is larger than the sum of its proper divisors (21633951309790).

30231331020002 is a wasteful number, since it uses less digits than its factorization.

30231331020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672643273.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30231331020002 its reverse (20002013313203), we get a palindrome (50233344333205).

The spelling of 30231331020002 in words is "thirty trillion, two hundred thirty-one billion, three hundred thirty-one million, twenty thousand, two".