152422303 has 8 divisors (see below), whose sum is σ = 168621696. Its totient is φ = 136613400.

The previous prime is 152422301. The next prime is 152422307. The reversal of 152422303 is 303224251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152422303 - 2¹ = 152422301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152422301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96801 + ... + 98362.

It is an arithmetic number, because the mean of its divisors is an integer number (21077712).

Almost surely, 2^152422303 is an apocalyptic number.

152422303 is a deficient number, since it is larger than the sum of its proper divisors (16199393).

152422303 is a wasteful number, since it uses less digits than its factorization.

152422303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195245.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 152422303 is about 12345.9427748552. The cubic root of 152422303 is about 534.1741157215.

Adding to 152422303 its reverse (303224251), we get a palindrome (455646554).

The spelling of 152422303 in words is "one hundred fifty-two million, four hundred twenty-two thousand, three hundred three".