1323807153 has 16 divisors (see below), whose sum is σ = 1869702336. Its totient is φ = 830269440.

The previous prime is 1323807151. The next prime is 1323807161. The reversal of 1323807153 is 3517083231.

It is not a de Polignac number, because 1323807153 - 2¹ = 1323807151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1323807151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167550 + ... + 175272.

It is an arithmetic number, because the mean of its divisors is an integer number (116856396).

Almost surely, 2^1323807153 is an apocalyptic number.

It is an amenable number.

1323807153 is a deficient number, since it is larger than the sum of its proper divisors (545895183).

1323807153 is a wasteful number, since it uses less digits than its factorization.

1323807153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11104.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1323807153 is about 36384.1607433784. The cubic root of 1323807153 is about 1098.0149192899.

The spelling of 1323807153 in words is "one billion, three hundred twenty-three million, eight hundred seven thousand, one hundred fifty-three".