11015125345 has 8 divisors (see below), whose sum is σ = 15106457664. Its totient is φ = 7553228784.

The previous prime is 11015125337. The next prime is 11015125351. The reversal of 11015125345 is 54352151011.

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 11015125345 - 2³ = 11015125337 is a prime.

It is a super-2 number, since 2×11015125345² (a number of 21 digits) contains 22 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, 157358899 + ... + 157358968.

It is an arithmetic number, because the mean of its divisors is an integer number (1888307208).

Almost surely, 2^11015125345 is an apocalyptic number.

It is an amenable number.

11015125345 is a deficient number, since it is larger than the sum of its proper divisors (4091332319).

11015125345 is an equidigital number, since it uses as much as digits as its factorization.

11015125345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314717879.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 11015125345 its reverse (54352151011), we get a palindrome (65367276356).

The spelling of 11015125345 in words is "eleven billion, fifteen million, one hundred twenty-five thousand, three hundred forty-five".