32160145126513 has 2 divisors, whose sum is σ = 32160145126514. Its totient is φ = 32160145126512.

The previous prime is 32160145126469. The next prime is 32160145126517. The reversal of 32160145126513 is 31562154106123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16972694362849 + 15187450763664 = 4119793^2 + 3897108^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32160145126513 is a prime.

It is not a weakly prime, because it can be changed into another prime (32160145126517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16080072563256 + 16080072563257.

It is an arithmetic number, because the mean of its divisors is an integer number (16080072563257).

Almost surely, 2^{32160145126513} is an apocalyptic number.

It is an amenable number.

32160145126513 is a deficient number, since it is larger than the sum of its proper divisors (1).

32160145126513 is an equidigital number, since it uses as much as digits as its factorization.

32160145126513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 32160145126513 in words is "thirty-two trillion, one hundred sixty billion, one hundred forty-five million, one hundred twenty-six thousand, five hundred thirteen".