1120146275 has 6 divisors (see below), whose sum is σ = 1388981412. Its totient is φ = 896117000.

The previous prime is 1120146271. The next prime is 1120146283. The reversal of 1120146275 is 5726410211.

It is not a de Polignac number, because 1120146275 - 2² = 1120146271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120146271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22402901 + ... + 22402950.

It is an arithmetic number, because the mean of its divisors is an integer number (231496902).

Almost surely, 2^1120146275 is an apocalyptic number.

1120146275 is a deficient number, since it is larger than the sum of its proper divisors (268835137).

1120146275 is an equidigital number, since it uses as much as digits as its factorization.

1120146275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44805861 (or 44805856 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1120146275 is about 33468.5863908233. The cubic root of 1120146275 is about 1038.5440286447.

Adding to 1120146275 its reverse (5726410211), we get a palindrome (6846556486).

The spelling of 1120146275 in words is "one billion, one hundred twenty million, one hundred forty-six thousand, two hundred seventy-five".