153240002 has 16 divisors (see below), whose sum is σ = 238188600. Its totient is φ = 73852800.

The previous prime is 153239993. The next prime is 153240011. The reversal of 153240002 is 200042351.

It is an interprime number because it is at equal distance from previous prime (153239993) and next prime (153240011).

It can be written as a sum of positive squares in 4 ways, for example, as 153239641 + 361 = 12379^2 + 19^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38774 + ... + 42542.

Almost surely, 2^153240002 is an apocalyptic number.

153240002 is a deficient number, since it is larger than the sum of its proper divisors (84948598).

153240002 is a wasteful number, since it uses less digits than its factorization.

153240002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4501.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 153240002 is about 12379.0145811369. The cubic root of 153240002 is about 535.1276395022.

Adding to 153240002 its reverse (200042351), we get a palindrome (353282353).

The spelling of 153240002 in words is "one hundred fifty-three million, two hundred forty thousand, two".