231303103022 has 8 divisors (see below), whose sum is σ = 346957454376. Its totient is φ = 115650618232.

The previous prime is 231303102971. The next prime is 231303103063. The reversal of 231303103022 is 220301303132.

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

It is a super-2 number, since 2×231303103022² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231303102985 and 231303103003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98873 + ... + 687300.

It is an arithmetic number, because the mean of its divisors is an integer number (43369681797).

Almost surely, 2^231303103022 is an apocalyptic number.

231303103022 is a deficient number, since it is larger than the sum of its proper divisors (115654351354).

231303103022 is a wasteful number, since it uses less digits than its factorization.

231303103022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933282.

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

Adding to 231303103022 its reverse (220301303132), we get a palindrome (451604406154).

The spelling of 231303103022 in words is "two hundred thirty-one billion, three hundred three million, one hundred three thousand, twenty-two".