201001131103037 has 2 divisors, whose sum is σ = 201001131103038. Its totient is φ = 201001131103036.

The previous prime is 201001131103033. The next prime is 201001131103141. The reversal of 201001131103037 is 730301131100102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196351669602916 + 4649461500121 = 14012554^2 + 2156261^2 .

It is a cyclic number.

It is not a de Polignac number, because 201001131103037 - 2² = 201001131103033 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201001131103033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500565551518 + 100500565551519.

It is an arithmetic number, because the mean of its divisors is an integer number (100500565551519).

Almost surely, 2^{201001131103037} is an apocalyptic number.

It is an amenable number.

201001131103037 is a deficient number, since it is larger than the sum of its proper divisors (1).

201001131103037 is an equidigital number, since it uses as much as digits as its factorization.

201001131103037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

Adding to 201001131103037 its reverse (730301131100102), we get a palindrome (931302262203139).

The spelling of 201001131103037 in words is "two hundred one trillion, one billion, one hundred thirty-one million, one hundred three thousand, thirty-seven".