1023114111231 has 8 divisors (see below), whose sum is σ = 1411191877680. Its totient is φ = 658556209472.

The previous prime is 1023114111209. The next prime is 1023114111247. The reversal of 1023114111231 is 1321114113201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1023114111231 - 2⁵ = 1023114111199 is a prime.

It is a super-2 number, since 2×1023114111231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1023114111198 and 1023114111207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023114111251) 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, 5879966070 + ... + 5879966243.

It is an arithmetic number, because the mean of its divisors is an integer number (176398984710).

Almost surely, 2^{1023114111231} is an apocalyptic number.

1023114111231 is a deficient number, since it is larger than the sum of its proper divisors (388077766449).

1023114111231 is a wasteful number, since it uses less digits than its factorization.

1023114111231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11759932345.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 1023114111231 its reverse (1321114113201), we get a palindrome (2344228224432).

The spelling of 1023114111231 in words is "one trillion, twenty-three billion, one hundred fourteen million, one hundred eleven thousand, two hundred thirty-one".