11073270451 has 8 divisors (see below), whose sum is σ = 11221668864. Its totient is φ = 10925229000.

The previous prime is 11073270449. The next prime is 11073270469. The reversal of 11073270451 is 15407237011.

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 11073270451 - 2¹ = 11073270449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11073270421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26491 + ... + 151156.

It is an arithmetic number, because the mean of its divisors is an integer number (1402708608).

Almost surely, 2^11073270451 is an apocalyptic number.

11073270451 is a deficient number, since it is larger than the sum of its proper divisors (148398413).

11073270451 is an equidigital number, since it uses as much as digits as its factorization.

11073270451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178481.

The product of its (nonzero) digits is 5880, while the sum is 31.

The spelling of 11073270451 in words is "eleven billion, seventy-three million, two hundred seventy thousand, four hundred fifty-one".