1015150080 has 320 divisors, whose sum is σ = 3874894848. Its totient is φ = 221675520.

The previous prime is 1015150067. The next prime is 1015150099. The reversal of 1015150080 is 800515101.

It is a tau number, because it is divible by the number of its divisors (320).

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

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, 1236070 + ... + 1236890.

Almost surely, 2^1015150080 is an apocalyptic number.

1015150080 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 1015150080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1937447424).

1015150080 is an abundant number, since it is smaller than the sum of its proper divisors (2859744768).

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

1015150080 is an equidigital number, since it uses as much as digits as its factorization.

1015150080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 21.

The square root of 1015150080 is about 31861.4199306936. The cubic root of 1015150080 is about 1005.0247364026.

Adding to 1015150080 its reverse (800515101), we get a palindrome (1815665181).

The spelling of 1015150080 in words is "one billion, fifteen million, one hundred fifty thousand, eighty".