1358012141 has 2 divisors, whose sum is σ = 1358012142. Its totient is φ = 1358012140.

The previous prime is 1358012081. The next prime is 1358012153. The reversal of 1358012141 is 1412108531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1350856516 + 7155625 = 36754^2 + 2675^2 .

It is an emirp because it is prime and its reverse (1412108531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1358012141 - 2⁶ = 1358012077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1358012141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1358012041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679006070 + 679006071.

It is an arithmetic number, because the mean of its divisors is an integer number (679006071).

Almost surely, 2^1358012141 is an apocalyptic number.

It is an amenable number.

1358012141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1358012141 is an equidigital number, since it uses as much as digits as its factorization.

1358012141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 1358012141 is about 36851.2162757215. The cubic root of 1358012141 is about 1107.3915812929.

The spelling of 1358012141 in words is "one billion, three hundred fifty-eight million, twelve thousand, one hundred forty-one".