30383976100 has 27 divisors (see below), whose sum is σ = 65937010881. Its totient is φ = 12152893200.

The previous prime is 30383976089. The next prime is 30383976101. The reversal of 30383976100 is 167938303.

The square root of 30383976100 is 174310.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 10938231396 + 19445744704 = 104586^2 + 139448^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30383976101) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1734385 + ... + 1751815.

Almost surely, 2^30383976100 is an apocalyptic number.

30383976100 is the 174310-th square number.

It is an amenable number.

30383976100 is an abundant number, since it is smaller than the sum of its proper divisors (35553034781).

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

30383976100 is an frugal number, since it uses more digits than its factorization.

30383976100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34876 (or 17438 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 30383976100 in words is "thirty billion, three hundred eighty-three million, nine hundred seventy-six thousand, one hundred".