1155000102 has 8 divisors (see below), whose sum is σ = 2310000216. Its totient is φ = 385000032.

The previous prime is 1155000089. The next prime is 1155000109. The reversal of 1155000102 is 2010005511.

It is a sphenic number, since it is the product of 3 distinct primes.

1155000102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1155000109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96250003 + ... + 96250014.

It is an arithmetic number, because the mean of its divisors is an integer number (288750027).

Almost surely, 2^1155000102 is an apocalyptic number.

1155000102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1155000102 is a wasteful number, since it uses less digits than its factorization.

1155000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192500022.

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 1155000102 is about 33985.2924365820. The cubic root of 1155000102 is about 1049.2057794480.

Adding to 1155000102 its reverse (2010005511), we get a palindrome (3165005613).

The spelling of 1155000102 in words is "one billion, one hundred fifty-five million, one hundred two", and thus it is an aban number.