10720067100 has 72 divisors (see below), whose sum is σ = 31027107888. Its totient is φ = 2857728000.

The previous prime is 10720067089. The next prime is 10720067147. The reversal of 10720067100 is 176002701.

10720067100 is a nontrivial binomial coefficient, being equal to C(146425, 2).

It is a super-2 number, since 2×10720067100² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1754050 + ... + 1760150.

It is an arithmetic number, because the mean of its divisors is an integer number (430932054).

Almost surely, 2^10720067100 is an apocalyptic number.

10720067100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10720067100 is the 146424-th triangular number.

It is an amenable number.

10720067100 is an abundant number, since it is smaller than the sum of its proper divisors (20307040788).

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

10720067100 is a wasteful number, since it uses less digits than its factorization.

10720067100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11975 (or 11968 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

Adding to 10720067100 its reverse (176002701), we get a palindrome (10896069801).

The spelling of 10720067100 in words is "ten billion, seven hundred twenty million, sixty-seven thousand, one hundred".