110523131001 has 6 divisors (see below), whose sum is σ = 159644522570. Its totient is φ = 73682087328.

The previous prime is 110523130969. The next prime is 110523131003. The reversal of 110523131001 is 100131325011.

110523131001 is a `hidden beast` number, since 1 + 10 + 523 + 131 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 83463210000 + 27059921001 = 288900^2 + 164499^2 .

It is not a de Polignac number, because 110523131001 - 2⁵ = 110523130969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110523131003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6140173936 + ... + 6140173953.

Almost surely, 2^110523131001 is an apocalyptic number.

It is an amenable number.

110523131001 is a deficient number, since it is larger than the sum of its proper divisors (49121391569).

110523131001 is a wasteful number, since it uses less digits than its factorization.

110523131001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12280347895 (or 12280347892 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

Adding to 110523131001 its reverse (100131325011), we get a palindrome (210654456012).

The spelling of 110523131001 in words is "one hundred ten billion, five hundred twenty-three million, one hundred thirty-one thousand, one".