2063156320100 has 72 divisors (see below), whose sum is σ = 4673030365248. Its totient is φ = 789157353600.

The previous prime is 2063156320087. The next prime is 2063156320103. The reversal of 2063156320100 is 10236513602.

It is a super-2 number, since 2×2063156320100² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2063156320103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8087702 + ... + 8338898.

Almost surely, 2^{2063156320100} is an apocalyptic number.

2063156320100 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 2063156320100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2336515182624).

2063156320100 is an abundant number, since it is smaller than the sum of its proper divisors (2609874045148).

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

2063156320100 is a wasteful number, since it uses less digits than its factorization.

2063156320100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254805 (or 254798 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 2063156320100 in words is "two trillion, sixty-three billion, one hundred fifty-six million, three hundred twenty thousand, one hundred".