1031023211230 has 32 divisors (see below), whose sum is σ = 1974321851040. Its totient is φ = 386310328320.

The previous prime is 1031023211221. The next prime is 1031023211237. The reversal of 1031023211230 is 321123201301.

It is a super-2 number, since 2×1031023211230² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1031023211198 and 1031023211207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031023211237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14335795 + ... + 14407534.

It is an arithmetic number, because the mean of its divisors is an integer number (61697557845).

Almost surely, 2^{1031023211230} is an apocalyptic number.

1031023211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031023211230 is a deficient number, since it is larger than the sum of its proper divisors (943298639810).

1031023211230 is a wasteful number, since it uses less digits than its factorization.

1031023211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28743564.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1031023211230 its reverse (321123201301), we get a palindrome (1352146412531).

The spelling of 1031023211230 in words is "one trillion, thirty-one billion, twenty-three million, two hundred eleven thousand, two hundred thirty".