1101053532270 has 128 divisors (see below), whose sum is σ = 2692548698112. Its totient is φ = 288093801600.

The previous prime is 1101053532269. The next prime is 1101053532301. The reversal of 1101053532270 is 722353501011.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1009214425 + ... + 1009215515.

It is an arithmetic number, because the mean of its divisors is an integer number (21035536704).

Almost surely, 2^{1101053532270} is an apocalyptic number.

1101053532270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101053532270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1346274349056).

1101053532270 is an abundant number, since it is smaller than the sum of its proper divisors (1591495165842).

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

1101053532270 is a wasteful number, since it uses less digits than its factorization.

1101053532270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686.

The product of its (nonzero) digits is 6300, while the sum is 30.

The spelling of 1101053532270 in words is "one trillion, one hundred one billion, fifty-three million, five hundred thirty-two thousand, two hundred seventy".