30211231231023 has 8 divisors (see below), whose sum is σ = 40589135089536. Its totient is φ = 19987074096600.

The previous prime is 30211231230941. The next prime is 30211231231043. The reversal of 30211231231023 is 32013213211203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30211231231023 - 2²⁶ = 30211164122159 is a prime.

It is a super-4 number, since 4×30211231231023⁴ (a number of 55 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30211231230984 and 30211231231002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211231231043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38436680563 + ... + 38436681348.

It is an arithmetic number, because the mean of its divisors is an integer number (5073641886192).

Almost surely, 2^{30211231231023} is an apocalyptic number.

30211231231023 is a deficient number, since it is larger than the sum of its proper divisors (10377903858513).

30211231231023 is a wasteful number, since it uses less digits than its factorization.

30211231231023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76873362045.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 30211231231023 its reverse (32013213211203), we get a palindrome (62224444442226).

The spelling of 30211231231023 in words is "thirty trillion, two hundred eleven billion, two hundred thirty-one million, two hundred thirty-one thousand, twenty-three".