10721156060 has 48 divisors (see below), whose sum is σ = 23726025792. Its totient is φ = 4061376000.

The previous prime is 10721156057. The next prime is 10721156071. The reversal of 10721156060 is 6065112701.

It is a super-2 number, since 2×10721156060² (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 15 ways as a sum of consecutive naturals, for example, 68921 + ... + 161840.

It is an arithmetic number, because the mean of its divisors is an integer number (494292204).

Almost surely, 2^10721156060 is an apocalyptic number.

10721156060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10721156060 is an abundant number, since it is smaller than the sum of its proper divisors (13004869732).

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

10721156060 is a wasteful number, since it uses less digits than its factorization.

10721156060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230894 (or 230892 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

Adding to 10721156060 its reverse (6065112701), we get a palindrome (16786268761).

The spelling of 10721156060 in words is "ten billion, seven hundred twenty-one million, one hundred fifty-six thousand, sixty".