1017001332152 has 256 divisors, whose sum is σ = 2227618713600. Its totient is φ = 431634677760.

The previous prime is 1017001332131. The next prime is 1017001332161. The reversal of 1017001332152 is 2512331007101.

It is a super-2 number, since 2×1017001332152² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 1952017652 + ... + 1952018172.

It is an arithmetic number, because the mean of its divisors is an integer number (8701635600).

Almost surely, 2^{1017001332152} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1017001332152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1113809356800).

1017001332152 is an abundant number, since it is smaller than the sum of its proper divisors (1210617381448).

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

1017001332152 is a wasteful number, since it uses less digits than its factorization.

1017001332152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

Adding to 1017001332152 its reverse (2512331007101), we get a palindrome (3529332339253).

The spelling of 1017001332152 in words is "one trillion, seventeen billion, one million, three hundred thirty-two thousand, one hundred fifty-two".