1056101100540 has 96 divisors (see below), whose sum is σ = 2989453340160. Its totient is φ = 278549856000.

The previous prime is 1056101100511. The next prime is 1056101100553. The reversal of 1056101100540 is 450011016501.

It is a super-2 number, since 2×1056101100540² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1056101100540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5794521 + ... + 5973999.

It is an arithmetic number, because the mean of its divisors is an integer number (31140138960).

Almost surely, 2^{1056101100540} is an apocalyptic number.

1056101100540 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 1056101100540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1494726670080).

1056101100540 is an abundant number, since it is smaller than the sum of its proper divisors (1933352239620).

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

1056101100540 is a wasteful number, since it uses less digits than its factorization.

1056101100540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180563 (or 180561 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

The spelling of 1056101100540 in words is "one trillion, fifty-six billion, one hundred one million, one hundred thousand, five hundred forty".