152201145 has 8 divisors (see below), whose sum is σ = 243521856. Its totient is φ = 81173936.

The previous prime is 152201111. The next prime is 152201149. The reversal of 152201145 is 541102251.

152201145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 152201145 - 2⁶ = 152201081 is a prime.

It is a super-2 number, since 2×152201145² = 46330377078622050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152201149) 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, 5073357 + ... + 5073386.

It is an arithmetic number, because the mean of its divisors is an integer number (30440232).

Almost surely, 2^152201145 is an apocalyptic number.

152201145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152201145 is a deficient number, since it is larger than the sum of its proper divisors (91320711).

152201145 is a wasteful number, since it uses less digits than its factorization.

152201145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10146751.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 152201145 is about 12336.9828159076. The cubic root of 152201145 is about 533.9156363520.

Adding to 152201145 its reverse (541102251), we get a palindrome (693303396).

The spelling of 152201145 in words is "one hundred fifty-two million, two hundred one thousand, one hundred forty-five".