1023301323111 has 8 divisors (see below), whose sum is σ = 1372571835264. Its totient is φ = 678115846520.

The previous prime is 1023301323101. The next prime is 1023301323179. The reversal of 1023301323111 is 1113231033201.

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 1023301323111 - 2¹⁸ = 1023301060967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023301323101) 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, 1021258305 + ... + 1021259306.

It is an arithmetic number, because the mean of its divisors is an integer number (171571479408).

Almost surely, 2^{1023301323111} is an apocalyptic number.

1023301323111 is a deficient number, since it is larger than the sum of its proper divisors (349270512153).

1023301323111 is a wasteful number, since it uses less digits than its factorization.

1023301323111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042517781.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1023301323111 its reverse (1113231033201), we get a palindrome (2136532356312).

The spelling of 1023301323111 in words is "one trillion, twenty-three billion, three hundred one million, three hundred twenty-three thousand, one hundred eleven".