1022023032311 has 8 divisors (see below), whose sum is σ = 1035813353280. Its totient is φ = 1008254044512.

The previous prime is 1022023032263. The next prime is 1022023032319. The reversal of 1022023032311 is 1132303202201.

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 1022023032311 - 2²² = 1022018838007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022023032319) 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, 5236820 + ... + 5428473.

It is an arithmetic number, because the mean of its divisors is an integer number (129476669160).

Almost surely, 2^{1022023032311} is an apocalyptic number.

1022023032311 is a deficient number, since it is larger than the sum of its proper divisors (13790320969).

1022023032311 is a wasteful number, since it uses less digits than its factorization.

1022023032311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10666585.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1022023032311 its reverse (1132303202201), we get a palindrome (2154326234512).

The spelling of 1022023032311 in words is "one trillion, twenty-two billion, twenty-three million, thirty-two thousand, three hundred eleven".