153515320030232 has 16 divisors (see below), whose sum is σ = 287867993675640. Its totient is φ = 76750521716736.

The previous prime is 153515320030231. The next prime is 153515320030279. The reversal of 153515320030232 is 232030023515351.

It is a junction number, because it is equal to n+sod(n) for n = 153515320030192 and 153515320030201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153515320030231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892195898 + ... + 892367945.

Almost surely, 2^{153515320030232} is an apocalyptic number.

It is an amenable number.

153515320030232 is a deficient number, since it is larger than the sum of its proper divisors (134352673645408).

153515320030232 is a wasteful number, since it uses less digits than its factorization.

153515320030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784574602 (or 1784574598 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 153515320030232 its reverse (232030023515351), we get a palindrome (385545343545583).

The spelling of 153515320030232 in words is "one hundred fifty-three trillion, five hundred fifteen billion, three hundred twenty million, thirty thousand, two hundred thirty-two".