3102450000 has 480 divisors, whose sum is σ = 11337524352. Its totient is φ = 725760000.

The previous prime is 3102449989. The next prime is 3102450007. The reversal of 3102450000 is 542013.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102450007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 72149979 + ... + 72150021.

Almost surely, 2^3102450000 is an apocalyptic number.

3102450000 is a gapful number since it is divisible by the number (30) 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 3102450000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5668762176).

3102450000 is an abundant number, since it is smaller than the sum of its proper divisors (8235074352).

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

3102450000 is a wasteful number, since it uses less digits than its factorization.

3102450000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 3102450000 is about 55699.6409324154. The cubic root of 3102450000 is about 1458.4837577261.

Adding to 3102450000 its reverse (542013), we get a palindrome (3102992013).

The spelling of 3102450000 in words is "three billion, one hundred two million, four hundred fifty thousand".