152021002 has 8 divisors (see below), whose sum is σ = 260607456. Its totient is φ = 65151852.

The previous prime is 152020997. The next prime is 152021003. The reversal of 152021002 is 200120251.

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

It is a super-2 number, since 2×152021002² = 46220770098168008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152021003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5429308 + ... + 5429335.

It is an arithmetic number, because the mean of its divisors is an integer number (32575932).

Almost surely, 2^152021002 is an apocalyptic number.

152021002 is a deficient number, since it is larger than the sum of its proper divisors (108586454).

152021002 is a wasteful number, since it uses less digits than its factorization.

152021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10858652.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 152021002 is about 12329.6797200901. The cubic root of 152021002 is about 533.7049083367.

Adding to 152021002 its reverse (200120251), we get a palindrome (352141253).

It can be divided in two parts, 1520 and 21002, that added together give a palindrome (22522).

The spelling of 152021002 in words is "one hundred fifty-two million, twenty-one thousand, two".