1030223112231 has 16 divisors (see below), whose sum is σ = 1472843174400. Its totient is φ = 638232037248.

The previous prime is 1030223112223. The next prime is 1030223112253. The reversal of 1030223112231 is 1322113220301.

It is not a de Polignac number, because 1030223112231 - 2³ = 1030223112223 is a prime.

It is a super-2 number, since 2×1030223112231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030223112198 and 1030223112207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030223112211) 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, 127846941 + ... + 127854998.

It is an arithmetic number, because the mean of its divisors is an integer number (92052698400).

Almost surely, 2^{1030223112231} is an apocalyptic number.

1030223112231 is a deficient number, since it is larger than the sum of its proper divisors (442620062169).

1030223112231 is a wasteful number, since it uses less digits than its factorization.

1030223112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255702038.

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

Adding to 1030223112231 its reverse (1322113220301), we get a palindrome (2352336332532).

The spelling of 1030223112231 in words is "one trillion, thirty billion, two hundred twenty-three million, one hundred twelve thousand, two hundred thirty-one".