201004102331 has 16 divisors (see below), whose sum is σ = 216552898560. Its totient is φ = 186025260960.

The previous prime is 201004102303. The next prime is 201004102333. The reversal of 201004102331 is 133201400102.

It is a cyclic number.

It is not a de Polignac number, because 201004102331 - 2¹⁰ = 201004101307 is a prime.

It is a super-2 number, since 2×201004102331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201004102333) 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, 3898025 + ... + 3949253.

It is an arithmetic number, because the mean of its divisors is an integer number (13534556160).

Almost surely, 2^201004102331 is an apocalyptic number.

201004102331 is a deficient number, since it is larger than the sum of its proper divisors (15548796229).

201004102331 is a wasteful number, since it uses less digits than its factorization.

201004102331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56786.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 201004102331 its reverse (133201400102), we get a palindrome (334205502433).

The spelling of 201004102331 in words is "two hundred one billion, four million, one hundred two thousand, three hundred thirty-one".