31060541 has 2 divisors, whose sum is σ = 31060542. Its totient is φ = 31060540.

The previous prime is 31060507. The next prime is 31060553. The reversal of 31060541 is 14506013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27144100 + 3916441 = 5210^2 + 1979^2 .

It is an emirp because it is prime and its reverse (14506013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31060541 - 2¹⁰ = 31059517 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31060571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15530270 + 15530271.

It is an arithmetic number, because the mean of its divisors is an integer number (15530271).

Almost surely, 2^31060541 is an apocalyptic number.

It is an amenable number.

31060541 is a deficient number, since it is larger than the sum of its proper divisors (1).

31060541 is an equidigital number, since it uses as much as digits as its factorization.

31060541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 31060541 is about 5573.1984533121. The cubic root of 31060541 is about 314.3424293850.

Adding to 31060541 its reverse (14506013), we get a palindrome (45566554).

The spelling of 31060541 in words is "thirty-one million, sixty thousand, five hundred forty-one".