1100105451454 has 4 divisors (see below), whose sum is σ = 1650158177184. Its totient is φ = 550052725726.

The previous prime is 1100105451427. The next prime is 1100105451479. The reversal of 1100105451454 is 4541545010011.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 275026362862 + ... + 275026362865.

It is an arithmetic number, because the mean of its divisors is an integer number (412539544296).

Almost surely, 2^{1100105451454} is an apocalyptic number.

1100105451454 is a deficient number, since it is larger than the sum of its proper divisors (550052725730).

1100105451454 is an equidigital number, since it uses as much as digits as its factorization.

1100105451454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550052725729.

The product of its (nonzero) digits is 8000, while the sum is 31.

The spelling of 1100105451454 in words is "one trillion, one hundred billion, one hundred five million, four hundred fifty-one thousand, four hundred fifty-four".