361006157 has 2 divisors, whose sum is σ = 361006158. Its totient is φ = 361006156.

The previous prime is 361006153. The next prime is 361006159. The reversal of 361006157 is 751600163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187662601 + 173343556 = 13699^2 + 13166^2 .

It is a cyclic number.

It is not a de Polignac number, because 361006157 - 2² = 361006153 is a prime.

Together with 361006159, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361006153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180503078 + 180503079.

It is an arithmetic number, because the mean of its divisors is an integer number (180503079).

Almost surely, 2^361006157 is an apocalyptic number.

It is an amenable number.

361006157 is a deficient number, since it is larger than the sum of its proper divisors (1).

361006157 is an equidigital number, since it uses as much as digits as its factorization.

361006157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 361006157 is about 19000.1620256249. The cubic root of 361006157 is about 712.0407838914.

It can be divided in two parts, 361006 and 157, that added together give a palindrome (361163).

The spelling of 361006157 in words is "three hundred sixty-one million, six thousand, one hundred fifty-seven".