201355114620 has 96 divisors (see below), whose sum is σ = 616141935360. Its totient is φ = 48726568960.

The previous prime is 201355114603. The next prime is 201355114651. The reversal of 201355114620 is 26411553102.

201355114620 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100636 + ... + 642524.

It is an arithmetic number, because the mean of its divisors is an integer number (6418145160).

Almost surely, 2^201355114620 is an apocalyptic number.

201355114620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201355114620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308070967680).

201355114620 is an abundant number, since it is smaller than the sum of its proper divisors (414786820740).

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

201355114620 is a wasteful number, since it uses less digits than its factorization.

201355114620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542475 (or 542473 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 201355114620 its reverse (26411553102), we get a palindrome (227766667722).

The spelling of 201355114620 in words is "two hundred one billion, three hundred fifty-five million, one hundred fourteen thousand, six hundred twenty".