152520223 has 2 divisors, whose sum is σ = 152520224. Its totient is φ = 152520222.

The previous prime is 152520211. The next prime is 152520233. The reversal of 152520223 is 322025251.

152520223 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 is a cyclic number.

It is not a de Polignac number, because 152520223 - 2²¹ = 150423071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152520194 and 152520203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152520233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76260111 + 76260112.

It is an arithmetic number, because the mean of its divisors is an integer number (76260112).

Almost surely, 2^152520223 is an apocalyptic number.

152520223 is a deficient number, since it is larger than the sum of its proper divisors (1).

152520223 is an equidigital number, since it uses as much as digits as its factorization.

152520223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 152520223 is about 12349.9078134211. The cubic root of 152520223 is about 534.2884802893.

Adding to 152520223 its reverse (322025251), we get a palindrome (474545474).

It can be divided in two parts, 1525202 and 23, that added together give a square (1525225 = 1235²).

The spelling of 152520223 in words is "one hundred fifty-two million, five hundred twenty thousand, two hundred twenty-three".