30231021131110 has 16 divisors (see below), whose sum is σ = 54420196059936. Its totient is φ = 12091440002688.

The previous prime is 30231021131011. The next prime is 30231021131123. The reversal of 30231021131110 is 1113112013203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120925107 + ... + 121174846.

It is an arithmetic number, because the mean of its divisors is an integer number (3401262253746).

Almost surely, 2^{30231021131110} is an apocalyptic number.

30231021131110 is a deficient number, since it is larger than the sum of its proper divisors (24189174928826).

30231021131110 is a wasteful number, since it uses less digits than its factorization.

30231021131110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242112447.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 30231021131110 its reverse (1113112013203), we get a palindrome (31344133144313).

The spelling of 30231021131110 in words is "thirty trillion, two hundred thirty-one billion, twenty-one million, one hundred thirty-one thousand, one hundred ten".