1120134515 has 4 divisors (see below), whose sum is σ = 1344161424. Its totient is φ = 896107608.

The previous prime is 1120134487. The next prime is 1120134527. The reversal of 1120134515 is 5154310211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5154310211 = 167 ⋅30864133.

It is a cyclic number.

It is not a de Polignac number, because 1120134515 - 2⁸ = 1120134259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112013447 + ... + 112013456.

It is an arithmetic number, because the mean of its divisors is an integer number (336040356).

Almost surely, 2^1120134515 is an apocalyptic number.

1120134515 is a deficient number, since it is larger than the sum of its proper divisors (224026909).

1120134515 is an equidigital number, since it uses as much as digits as its factorization.

1120134515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224026908.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1120134515 is about 33468.4107032288. The cubic root of 1120134515 is about 1038.5403942026.

Adding to 1120134515 its reverse (5154310211), we get a palindrome (6274444726).

The spelling of 1120134515 in words is "one billion, one hundred twenty million, one hundred thirty-four thousand, five hundred fifteen".