1000030332015 has 64 divisors (see below), whose sum is σ = 2088641479680. Its totient is φ = 447566014080.

The previous prime is 1000030331969. The next prime is 1000030332031. The reversal of 1000030332015 is 5102330300001.

It is not a de Polignac number, because 1000030332015 - 2²² = 1000026137711 is a prime.

It is a super-2 number, since 2×1000030332015² (a number of 25 digits) contains 22 as substring.

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, 25881507 + ... + 25920116.

It is an arithmetic number, because the mean of its divisors is an integer number (32635023120).

Almost surely, 2^{1000030332015} is an apocalyptic number.

1000030332015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1000030332015 is an abundant number, since it is smaller than the sum of its proper divisors (1088611147665).

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

1000030332015 is a wasteful number, since it uses less digits than its factorization.

1000030332015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51801661 (or 51801655 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

Adding to 1000030332015 its reverse (5102330300001), we get a palindrome (6102360632016).

The spelling of 1000030332015 in words is "one trillion, thirty million, three hundred thirty-two thousand, fifteen".