1023233354543 has 2 divisors, whose sum is σ = 1023233354544. Its totient is φ = 1023233354542.

The previous prime is 1023233354527. The next prime is 1023233354551. The reversal of 1023233354543 is 3454533323201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023233354543 - 2⁴ = 1023233354527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1023233354497 and 1023233354506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023233354503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511616677271 + 511616677272.

It is an arithmetic number, because the mean of its divisors is an integer number (511616677272).

Almost surely, 2^{1023233354543} is an apocalyptic number.

1023233354543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023233354543 is an equidigital number, since it uses as much as digits as its factorization.

1023233354543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 1023233354543 its reverse (3454533323201), we get a palindrome (4477766677744).

The spelling of 1023233354543 in words is "one trillion, twenty-three billion, two hundred thirty-three million, three hundred fifty-four thousand, five hundred forty-three".