110641456501 has 4 divisors (see below), whose sum is σ = 111486047904. Its totient is φ = 109796865100.

The previous prime is 110641456487. The next prime is 110641456559. The reversal of 110641456501 is 105654146011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 105654146011 = 173 ⋅610717607.

It is a cyclic number.

It is not a de Polignac number, because 110641456501 - 2¹⁵ = 110641423733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110641456561) 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, 422295505 + ... + 422295766.

It is an arithmetic number, because the mean of its divisors is an integer number (27871511976).

Almost surely, 2^110641456501 is an apocalyptic number.

It is an amenable number.

110641456501 is a deficient number, since it is larger than the sum of its proper divisors (844591403).

110641456501 is an equidigital number, since it uses as much as digits as its factorization.

110641456501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844591402.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 110641456501 in words is "one hundred ten billion, six hundred forty-one million, four hundred fifty-six thousand, five hundred one".