1151104432023 has 96 divisors (see below), whose sum is σ = 2128552538112. Its totient is φ = 583102540800.

The previous prime is 1151104432013. The next prime is 1151104432069. The reversal of 1151104432023 is 3202344011511.

1151104432023 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 10 + 443 + 202 + 3 = 666.

It is not a de Polignac number, because 1151104432023 - 2¹⁰ = 1151104430999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151104432003) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3152911 + ... + 3499007.

It is an arithmetic number, because the mean of its divisors is an integer number (22172422272).

Almost surely, 2^{1151104432023} is an apocalyptic number.

1151104432023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1151104432023 is a deficient number, since it is larger than the sum of its proper divisors (977448106089).

1151104432023 is a wasteful number, since it uses less digits than its factorization.

1151104432023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346285 (or 346282 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1151104432023 its reverse (3202344011511), we get a palindrome (4353448443534).

The spelling of 1151104432023 in words is "one trillion, one hundred fifty-one billion, one hundred four million, four hundred thirty-two thousand, twenty-three".