151600223 has 2 divisors, whose sum is σ = 151600224. Its totient is φ = 151600222.

The previous prime is 151600219. The next prime is 151600243. The reversal of 151600223 is 322006151.

151600223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (151600243) can be obtained adding 151600223 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151600223 - 2² = 151600219 is a prime.

It is a super-2 number, since 2×151600223² = 45965255227299458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 151600195 and 151600204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151600213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75800111 + 75800112.

It is an arithmetic number, because the mean of its divisors is an integer number (75800112).

Almost surely, 2^151600223 is an apocalyptic number.

151600223 is a deficient number, since it is larger than the sum of its proper divisors (1).

151600223 is an equidigital number, since it uses as much as digits as its factorization.

151600223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 151600223 is about 12312.6042330613. The cubic root of 151600223 is about 533.2120393003.

Adding to 151600223 its reverse (322006151), we get a palindrome (473606374).

The spelling of 151600223 in words is "one hundred fifty-one million, six hundred thousand, two hundred twenty-three".