201324032013 has 16 divisors (see below), whose sum is σ = 289751406336. Its totient is φ = 123604249920.

The previous prime is 201324031981. The next prime is 201324032137. The reversal of 201324032013 is 310230423102.

It is not a de Polignac number, because 201324032013 - 2⁵ = 201324031981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201324033013) 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, 5971770 + ... + 6005387.

It is an arithmetic number, because the mean of its divisors is an integer number (18109462896).

Almost surely, 2^201324032013 is an apocalyptic number.

It is an amenable number.

201324032013 is a deficient number, since it is larger than the sum of its proper divisors (88427374323).

201324032013 is a wasteful number, since it uses less digits than its factorization.

201324032013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11977604.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201324032013 its reverse (310230423102), we get a palindrome (511554455115).

It can be divided in two parts, 2013240 and 32013, that added together give a triangular number (2045253 = T₂₀₂₂).

The spelling of 201324032013 in words is "two hundred one billion, three hundred twenty-four million, thirty-two thousand, thirteen".