30761652100 has 27 divisors (see below), whose sum is σ = 66756591237. Its totient is φ = 12303959280.

The previous prime is 30761652083. The next prime is 30761652107. The reversal of 30761652100 is 125616703.

The square root of 30761652100 is 175390.

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., 11074194756 + 19687457344 = 105234^2 + 140312^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30761652107) 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, 1745131 + ... + 1762669.

Almost surely, 2^30761652100 is an apocalyptic number.

30761652100 is the 175390-th square number.

It is an amenable number.

30761652100 is an abundant number, since it is smaller than the sum of its proper divisors (35994939137).

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

30761652100 is an frugal number, since it uses more digits than its factorization.

30761652100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35092 (or 17546 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 30761652100 in words is "thirty billion, seven hundred sixty-one million, six hundred fifty-two thousand, one hundred".