7328121150 has 192 divisors, whose sum is σ = 22073015808. Its totient is φ = 1570652160.

The previous prime is 7328121131. The next prime is 7328121197. The reversal of 7328121150 is 511218237.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6300469 + ... + 6301631.

It is an arithmetic number, because the mean of its divisors is an integer number (114963624).

Almost surely, 2^7328121150 is an apocalyptic number.

7328121150 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7328121150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11036507904).

7328121150 is an abundant number, since it is smaller than the sum of its proper divisors (14744894658).

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

7328121150 is a wasteful number, since it uses less digits than its factorization.

7328121150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555 (or 1550 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 7328121150 is about 85604.4458541728. The cubic root of 7328121150 is about 1942.3651627625.

Adding to 7328121150 its reverse (511218237), we get a palindrome (7839339387).

The spelling of 7328121150 in words is "seven billion, three hundred twenty-eight million, one hundred twenty-one thousand, one hundred fifty".