11251034546105 has 8 divisors (see below), whose sum is σ = 13501274120712. Its totient is φ = 9000805859968.

The previous prime is 11251034546071. The next prime is 11251034546137. The reversal of 11251034546105 is 50164543015211.

It can be written as a sum of positive squares in 4 ways, for example, as 1789141657744 + 9461892888361 = 1337588^2 + 3076019^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11251034546105 - 2³⁰ = 11249960804281 is a prime.

It is a super-3 number, since 3×11251034546105³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243722 + ... + 4749891.

It is an arithmetic number, because the mean of its divisors is an integer number (1687659265089).

Almost surely, 2^{11251034546105} is an apocalyptic number.

It is an amenable number.

11251034546105 is a deficient number, since it is larger than the sum of its proper divisors (2250239574607).

11251034546105 is an equidigital number, since it uses as much as digits as its factorization.

11251034546105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5444235.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 11251034546105 in words is "eleven trillion, two hundred fifty-one billion, thirty-four million, five hundred forty-six thousand, one hundred five".