153305121300 has 72 divisors (see below), whose sum is σ = 454381459392. Its totient is φ = 39884256000.

The previous prime is 153305121269. The next prime is 153305121323. The reversal of 153305121300 is 3121503351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6219616 + ... + 6244215.

Almost surely, 2^153305121300 is an apocalyptic number.

153305121300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153305121300 is an abundant number, since it is smaller than the sum of its proper divisors (301076338092).

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

153305121300 is a wasteful number, since it uses less digits than its factorization.

153305121300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12463889 (or 12463882 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 153305121300 its reverse (3121503351), we get a palindrome (156426624651).

The spelling of 153305121300 in words is "one hundred fifty-three billion, three hundred five million, one hundred twenty-one thousand, three hundred".