1038006161 has 2 divisors, whose sum is σ = 1038006162. Its totient is φ = 1038006160.

The previous prime is 1038006149. The next prime is 1038006181. The reversal of 1038006161 is 1616008301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 673921600 + 364084561 = 25960^2 + 19081^2 .

It is a cyclic number.

It is not a de Polignac number, because 1038006161 - 2⁶ = 1038006097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1038006161.

It is not a weakly prime, because it can be changed into another prime (1038006131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519003080 + 519003081.

It is an arithmetic number, because the mean of its divisors is an integer number (519003081).

Almost surely, 2^1038006161 is an apocalyptic number.

It is an amenable number.

1038006161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1038006161 is an equidigital number, since it uses as much as digits as its factorization.

1038006161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1038006161 is about 32218.1030012631. The cubic root of 1038006161 is about 1012.5115291275.

The spelling of 1038006161 in words is "one billion, thirty-eight million, six thousand, one hundred sixty-one".