1501160243 has 12 divisors (see below), whose sum is σ = 1659176064. Its totient is φ = 1357131600.

The previous prime is 1501160239. The next prime is 1501160257. The reversal of 1501160243 is 3420611051.

It is not a de Polignac number, because 1501160243 - 2² = 1501160239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1501160203) 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, 12371 + ... + 56172.

It is an arithmetic number, because the mean of its divisors is an integer number (138264672).

Almost surely, 2^1501160243 is an apocalyptic number.

1501160243 is a deficient number, since it is larger than the sum of its proper divisors (158015821).

1501160243 is a wasteful number, since it uses less digits than its factorization.

1501160243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68746 (or 68735 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1501160243 is about 38744.8092394323. The cubic root of 1501160243 is about 1145.0093101968.

Adding to 1501160243 its reverse (3420611051), we get a palindrome (4921771294).

The spelling of 1501160243 in words is "one billion, five hundred one million, one hundred sixty thousand, two hundred forty-three".