201401313331245 has 32 divisors (see below), whose sum is σ = 325338696733440. Its totient is φ = 106386056985600.

The previous prime is 201401313331241. The next prime is 201401313331249. The reversal of 201401313331245 is 542133313104102.

201401313331245 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201401313331241) and next prime (201401313331249).

It is not a de Polignac number, because 201401313331245 - 2² = 201401313331241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201401313331241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131163850 + ... + 132690459.

It is an arithmetic number, because the mean of its divisors is an integer number (10166834272920).

Almost surely, 2^{201401313331245} is an apocalyptic number.

It is an amenable number.

201401313331245 is a deficient number, since it is larger than the sum of its proper divisors (123937383402195).

201401313331245 is a wasteful number, since it uses less digits than its factorization.

201401313331245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263854805.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 201401313331245 its reverse (542133313104102), we get a palindrome (743534626435347).

The spelling of 201401313331245 in words is "two hundred one trillion, four hundred one billion, three hundred thirteen million, three hundred thirty-one thousand, two hundred forty-five".