15210040141 has 2 divisors, whose sum is σ = 15210040142. Its totient is φ = 15210040140.

The previous prime is 15210040121. The next prime is 15210040159. The reversal of 15210040141 is 14104001251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14959736100 + 250304041 = 122310^2 + 15821^2 .

It is a cyclic number.

It is not a de Polignac number, because 15210040141 - 2⁹ = 15210039629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15210040121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7605020070 + 7605020071.

It is an arithmetic number, because the mean of its divisors is an integer number (7605020071).

Almost surely, 2^15210040141 is an apocalyptic number.

It is an amenable number.

15210040141 is a deficient number, since it is larger than the sum of its proper divisors (1).

15210040141 is an equidigital number, since it uses as much as digits as its factorization.

15210040141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 15210040141 its reverse (14104001251), we get a palindrome (29314041392).

The spelling of 15210040141 in words is "fifteen billion, two hundred ten million, forty thousand, one hundred forty-one".