153020353243220 has 24 divisors (see below), whose sum is σ = 321638365353984. Its totient is φ = 61151832050976.

The previous prime is 153020353243201. The next prime is 153020353243259. The reversal of 153020353243220 is 22342353020351.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3519305612 + ... + 3519349091.

It is an arithmetic number, because the mean of its divisors is an integer number (13401598556416).

Almost surely, 2^{153020353243220} is an apocalyptic number.

153020353243220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153020353243220 is an abundant number, since it is smaller than the sum of its proper divisors (168618012110764).

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

153020353243220 is a wasteful number, since it uses less digits than its factorization.

153020353243220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7038655799 (or 7038655797 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 153020353243220 in words is "one hundred fifty-three trillion, twenty billion, three hundred fifty-three million, two hundred forty-three thousand, two hundred twenty".