1115856000030 has 32 divisors (see below), whose sum is σ = 2678155881984. Its totient is φ = 297550324256.

The previous prime is 1115856000013. The next prime is 1115856000031. The reversal of 1115856000030 is 300006585111.

It is a super-2 number, since 2×1115856000030² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115856000031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115807 + ... + 1498373.

It is an arithmetic number, because the mean of its divisors is an integer number (83692371312).

Almost surely, 2^{1115856000030} is an apocalyptic number.

1115856000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1115856000030 is an abundant number, since it is smaller than the sum of its proper divisors (1562299881954).

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

1115856000030 is a wasteful number, since it uses less digits than its factorization.

1115856000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409480.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 1115856000030 in words is "one trillion, one hundred fifteen billion, eight hundred fifty-six million, thirty", and thus it is an aban number.