1101288248423 has 4 divisors (see below), whose sum is σ = 1201405361928. Its totient is φ = 1001171134920.

The previous prime is 1101288248393. The next prime is 1101288248443. The reversal of 1101288248423 is 3248428821011.

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

It is not a de Polignac number, because 1101288248423 - 2¹⁴ = 1101288232039 is a prime.

It is a super-2 number, since 2×1101288248423² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101288248443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50058556736 + ... + 50058556757.

It is an arithmetic number, because the mean of its divisors is an integer number (300351340482).

Almost surely, 2^{1101288248423} is an apocalyptic number.

1101288248423 is a deficient number, since it is larger than the sum of its proper divisors (100117113505).

1101288248423 is a wasteful number, since it uses less digits than its factorization.

1101288248423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100117113504.

The product of its (nonzero) digits is 196608, while the sum is 44.

The spelling of 1101288248423 in words is "one trillion, one hundred one billion, two hundred eighty-eight million, two hundred forty-eight thousand, four hundred twenty-three".