10131265541 has 2 divisors, whose sum is σ = 10131265542. Its totient is φ = 10131265540.

The previous prime is 10131265523. The next prime is 10131265559. The reversal of 10131265541 is 14556213101.

It is a balanced prime because it is at equal distance from previous prime (10131265523) and next prime (10131265559).

It can be written as a sum of positive squares in only one way, i.e., 8510800516 + 1620465025 = 92254^2 + 40255^2 .

It is a cyclic number.

It is not a de Polignac number, because 10131265541 - 2⁶ = 10131265477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10136265541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065632770 + 5065632771.

It is an arithmetic number, because the mean of its divisors is an integer number (5065632771).

Almost surely, 2^10131265541 is an apocalyptic number.

It is an amenable number.

10131265541 is a deficient number, since it is larger than the sum of its proper divisors (1).

10131265541 is an equidigital number, since it uses as much as digits as its factorization.

10131265541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 10131265541 its reverse (14556213101), we get a palindrome (24687478642).

The spelling of 10131265541 in words is "ten billion, one hundred thirty-one million, two hundred sixty-five thousand, five hundred forty-one".