230031211026 has 16 divisors (see below), whose sum is σ = 474903145728. Its totient is φ = 74203616400.

The previous prime is 230031210991. The next prime is 230031211027. The reversal of 230031211026 is 620112130032.

It is a super-4 number, since 4×230031211026⁴ (a number of 47 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230031210993 and 230031211011.

It is not an unprimeable number, because it can be changed into a prime (230031211027) 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, 618363285 + ... + 618363656.

It is an arithmetic number, because the mean of its divisors is an integer number (29681446608).

Almost surely, 2^230031211026 is an apocalyptic number.

230031211026 is an abundant number, since it is smaller than the sum of its proper divisors (244871934702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230031211026 is a wasteful number, since it uses less digits than its factorization.

230031211026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236726977.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 230031211026 its reverse (620112130032), we get a palindrome (850143341058).

The spelling of 230031211026 in words is "two hundred thirty billion, thirty-one million, two hundred eleven thousand, twenty-six".