201145114131 has 8 divisors (see below), whose sum is σ = 288823753680. Its totient is φ = 123781608672.

The previous prime is 201145114117. The next prime is 201145114153. The reversal of 201145114131 is 131411541102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201145114131 - 2⁵ = 201145114099 is a prime.

It is a super-2 number, since 2×201145114131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201145114111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2578783476 + ... + 2578783553.

It is an arithmetic number, because the mean of its divisors is an integer number (36102969210).

Almost surely, 2^201145114131 is an apocalyptic number.

201145114131 is a deficient number, since it is larger than the sum of its proper divisors (87678639549).

201145114131 is a wasteful number, since it uses less digits than its factorization.

201145114131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157567045.

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 201145114131 its reverse (131411541102), we get a palindrome (332556655233).

The spelling of 201145114131 in words is "two hundred one billion, one hundred forty-five million, one hundred fourteen thousand, one hundred thirty-one".