10010203132320 has 240 divisors, whose sum is σ = 35364252768768. Its totient is φ = 2666623680000.

The previous prime is 10010203132313. The next prime is 10010203132331. The reversal of 10010203132320 is 2323130201001.

10010203132320 is a `hidden beast` number, since 1 + 0 + 0 + 10 + 20 + 313 + 2 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10010203132293 and 10010203132302.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12132945 + ... + 12931695.

Almost surely, 2^{10010203132320} is an apocalyptic number.

10010203132320 is a gapful number since it is divisible by the number (10) 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 10010203132320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17682126384384).

10010203132320 is an abundant number, since it is smaller than the sum of its proper divisors (25354049636448).

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

10010203132320 is an equidigital number, since it uses as much as digits as its factorization.

10010203132320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799745 (or 799728 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10010203132320 its reverse (2323130201001), we get a palindrome (12333333333321).

The spelling of 10010203132320 in words is "ten trillion, ten billion, two hundred three million, one hundred thirty-two thousand, three hundred twenty".