1023053432311 has 2 divisors, whose sum is σ = 1023053432312. Its totient is φ = 1023053432310.

The previous prime is 1023053432309. The next prime is 1023053432333. The reversal of 1023053432311 is 1132343503201.

It is a weak prime.

It is an emirp because it is prime and its reverse (1132343503201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1023053432311 - 2¹ = 1023053432309 is a prime.

Together with 1023053432309, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1023053432311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023053432411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511526716155 + 511526716156.

It is an arithmetic number, because the mean of its divisors is an integer number (511526716156).

Almost surely, 2^{1023053432311} is an apocalyptic number.

1023053432311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023053432311 is an equidigital number, since it uses as much as digits as its factorization.

1023053432311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1023053432311 its reverse (1132343503201), we get a palindrome (2155396935512).

The spelling of 1023053432311 in words is "one trillion, twenty-three billion, fifty-three million, four hundred thirty-two thousand, three hundred eleven".