201553424355102 has 32 divisors (see below), whose sum is σ = 424325543328000. Its totient is φ = 63648068093568.

The previous prime is 201553424354981. The next prime is 201553424355181.

201553424355102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14101399 + ... + 24534797.

It is an arithmetic number, because the mean of its divisors is an integer number (13260173229000).

Almost surely, 2^{201553424355102} is an apocalyptic number.

201553424355102 is an abundant number, since it is smaller than the sum of its proper divisors (222772118972898).

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

201553424355102 is a wasteful number, since it uses less digits than its factorization.

201553424355102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10602880.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 201553424355102 in words is "two hundred one trillion, five hundred fifty-three billion, four hundred twenty-four million, three hundred fifty-five thousand, one hundred two".