1161303022023 has 16 divisors (see below), whose sum is σ = 1563985584000. Its totient is φ = 766413696800.

The previous prime is 1161303021947. The next prime is 1161303022051. The reversal of 1161303022023 is 3202203031611.

It is a cyclic number.

It is not a de Polignac number, because 1161303022023 - 2¹⁶ = 1161302956487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1161303021984 and 1161303022002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1161303022123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1604368 + ... + 2212826.

It is an arithmetic number, because the mean of its divisors is an integer number (97749099000).

Almost surely, 2^{1161303022023} is an apocalyptic number.

1161303022023 is a deficient number, since it is larger than the sum of its proper divisors (402682561977).

1161303022023 is a wasteful number, since it uses less digits than its factorization.

1161303022023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614862.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1161303022023 its reverse (3202203031611), we get a palindrome (4363506053634).

The spelling of 1161303022023 in words is "one trillion, one hundred sixty-one billion, three hundred three million, twenty-two thousand, twenty-three".