1023351244231 has 8 divisors (see below), whose sum is σ = 1058691456720. Its totient is φ = 988014514368.

The previous prime is 1023351244199. The next prime is 1023351244259. The reversal of 1023351244231 is 1324421533201.

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 1023351244231 - 2⁵ = 1023351244199 is a prime.

It is a super-2 number, since 2×1023351244231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1023351244193 and 1023351244202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023351244031) 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, 265686 + ... + 1455091.

It is an arithmetic number, because the mean of its divisors is an integer number (132336432090).

Almost surely, 2^{1023351244231} is an apocalyptic number.

1023351244231 is a deficient number, since it is larger than the sum of its proper divisors (35340212489).

1023351244231 is a wasteful number, since it uses less digits than its factorization.

1023351244231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741313.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1023351244231 its reverse (1324421533201), we get a palindrome (2347772777432).

The spelling of 1023351244231 in words is "one trillion, twenty-three billion, three hundred fifty-one million, two hundred forty-four thousand, two hundred thirty-one".