155061341 has 2 divisors, whose sum is σ = 155061342. Its totient is φ = 155061340.

The previous prime is 155061317. The next prime is 155061343. The reversal of 155061341 is 143160551.

155061341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94672900 + 60388441 = 9730^2 + 7771^2 .

It is an emirp because it is prime and its reverse (143160551) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-155061341 is a prime.

Together with 155061343, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 155061341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (155061343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77530670 + 77530671.

It is an arithmetic number, because the mean of its divisors is an integer number (77530671).

Almost surely, 2^155061341 is an apocalyptic number.

It is an amenable number.

155061341 is a deficient number, since it is larger than the sum of its proper divisors (1).

155061341 is an equidigital number, since it uses as much as digits as its factorization.

155061341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 155061341 is about 12452.3628681468. The cubic root of 155061341 is about 537.2393873426.

The spelling of 155061341 in words is "one hundred fifty-five million, sixty-one thousand, three hundred forty-one".