1001101152 has 24 divisors (see below), whose sum is σ = 2627890776. Its totient is φ = 333700352.

The previous prime is 1001101147. The next prime is 1001101169. The reversal of 1001101152 is 2511011001.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5213973 + ... + 5214164.

It is an arithmetic number, because the mean of its divisors is an integer number (109495449).

Almost surely, 2^1001101152 is an apocalyptic number.

1001101152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1001101152 is an abundant number, since it is smaller than the sum of its proper divisors (1626789624).

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

1001101152 is a wasteful number, since it uses less digits than its factorization.

1001101152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10428150 (or 10428142 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 12.

The square root of 1001101152 is about 31640.1825532028. The cubic root of 1001101152 is about 1000.3669160228.

Adding to 1001101152 its reverse (2511011001), we get a palindrome (3512112153).

The spelling of 1001101152 in words is "one billion, one million, one hundred one thousand, one hundred fifty-two".