1150100454523 has 4 divisors (see below), whose sum is σ = 1156987283760. Its totient is φ = 1143213625288.

The previous prime is 1150100454509. The next prime is 1150100454533. The reversal of 1150100454523 is 3254540010511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1150100454523 - 2²⁹ = 1149563583611 is a prime.

It is a super-2 number, since 2×1150100454523² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150100454533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3443414368 + ... + 3443414701.

It is an arithmetic number, because the mean of its divisors is an integer number (289246820940).

Almost surely, 2^{1150100454523} is an apocalyptic number.

1150100454523 is a deficient number, since it is larger than the sum of its proper divisors (6886829237).

1150100454523 is an equidigital number, since it uses as much as digits as its factorization.

1150100454523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6886829236.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 1150100454523 in words is "one trillion, one hundred fifty billion, one hundred million, four hundred fifty-four thousand, five hundred twenty-three".