1013152003500 has 576 divisors, whose sum is σ = 3782084866560. Its totient is φ = 208784217600.

The previous prime is 1013152003439. The next prime is 1013152003519. The reversal of 1013152003500 is 53002513101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 41074171 + ... + 41098829.

It is an arithmetic number, because the mean of its divisors is an integer number (6566119560).

Almost surely, 2^{1013152003500} is an apocalyptic number.

1013152003500 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 1013152003500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1891042433280).

1013152003500 is an abundant number, since it is smaller than the sum of its proper divisors (2768932863060).

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

1013152003500 is a wasteful number, since it uses less digits than its factorization.

1013152003500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24751 (or 24732 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 1013152003500 its reverse (53002513101), we get a palindrome (1066154516601).

The spelling of 1013152003500 in words is "one trillion, thirteen billion, one hundred fifty-two million, three thousand, five hundred".