10201131001 has 2 divisors, whose sum is σ = 10201131002. Its totient is φ = 10201131000.

The previous prime is 10201130987. The next prime is 10201131013. The reversal of 10201131001 is 10013110201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9399108601 + 802022400 = 96949^2 + 28320^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10201131001 is a prime.

It is not a weakly prime, because it can be changed into another prime (10201131091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100565500 + 5100565501.

It is an arithmetic number, because the mean of its divisors is an integer number (5100565501).

Almost surely, 2^10201131001 is an apocalyptic number.

It is an amenable number.

10201131001 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201131001 is an equidigital number, since it uses as much as digits as its factorization.

10201131001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 10201131001 its reverse (10013110201), we get a palindrome (20214241202).

The spelling of 10201131001 in words is "ten billion, two hundred one million, one hundred thirty-one thousand, one".