153023224332 has 48 divisors (see below), whose sum is σ = 402945177600. Its totient is φ = 44771684160.

The previous prime is 153023224331. The next prime is 153023224337. The reversal of 153023224332 is 233422320351.

It is a happy number.

It is a super-2 number, since 2×153023224332² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 153023224332.

It is not an unprimeable number, because it can be changed into a prime (153023224331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19983532 + ... + 19991187.

It is an arithmetic number, because the mean of its divisors is an integer number (8394691200).

Almost surely, 2^153023224332 is an apocalyptic number.

153023224332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153023224332 is an abundant number, since it is smaller than the sum of its proper divisors (249921953268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153023224332 is a wasteful number, since it uses less digits than its factorization.

153023224332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39974766 (or 39974764 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 153023224332 its reverse (233422320351), we get a palindrome (386445544683).

The spelling of 153023224332 in words is "one hundred fifty-three billion, twenty-three million, two hundred twenty-four thousand, three hundred thirty-two".