1150201134 has 24 divisors (see below), whose sum is σ = 2584403640. Its totient is φ = 383400216.

The previous prime is 1150201097. The next prime is 1150201139. The reversal of 1150201134 is 4311020511.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150201139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1182849 + ... + 1183820.

It is an arithmetic number, because the mean of its divisors is an integer number (107683485).

Almost surely, 2^1150201134 is an apocalyptic number.

1150201134 is an abundant number, since it is smaller than the sum of its proper divisors (1434202506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1150201134 is an equidigital number, since it uses as much as digits as its factorization.

1150201134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366686 (or 2366674 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1150201134 is about 33914.6153450102. The cubic root of 1150201134 is about 1047.7506296083.

Adding to 1150201134 its reverse (4311020511), we get a palindrome (5461221645).

The spelling of 1150201134 in words is "one billion, one hundred fifty million, two hundred one thousand, one hundred thirty-four".