10210711320 has 192 divisors, whose sum is σ = 33583960800. Its totient is φ = 2690334720.

The previous prime is 10210711271. The next prime is 10210711337. The reversal of 10210711320 is 2311701201.

It is a happy number.

It is a super-2 number, since 2×10210711320² (a number of 21 digits) contains 22 as substring.

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 = 10210711293 and 10210711302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12436510 + ... + 12437330.

Almost surely, 2^10210711320 is an apocalyptic number.

10210711320 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 10210711320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16791980400).

10210711320 is an abundant number, since it is smaller than the sum of its proper divisors (23373249480).

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

10210711320 is a wasteful number, since it uses less digits than its factorization.

10210711320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210 (or 1203 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The spelling of 10210711320 in words is "ten billion, two hundred ten million, seven hundred eleven thousand, three hundred twenty".