152211361 has 2 divisors, whose sum is σ = 152211362. Its totient is φ = 152211360.

The previous prime is 152211347. The next prime is 152211379. The reversal of 152211361 is 163112251.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105698961 + 46512400 = 10281^2 + 6820^2 .

It is a cyclic number.

It is not a de Polignac number, because 152211361 - 2⁷ = 152211233 is a prime.

It is not a weakly prime, because it can be changed into another prime (152211341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76105680 + 76105681.

It is an arithmetic number, because the mean of its divisors is an integer number (76105681).

Almost surely, 2^152211361 is an apocalyptic number.

It is an amenable number.

152211361 is a deficient number, since it is larger than the sum of its proper divisors (1).

152211361 is an equidigital number, since it uses as much as digits as its factorization.

152211361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360, while the sum is 22.

The square root of 152211361 is about 12337.3968486063. The cubic root of 152211361 is about 533.9275818603.

The spelling of 152211361 in words is "one hundred fifty-two million, two hundred eleven thousand, three hundred sixty-one".