30203111101330 has 8 divisors (see below), whose sum is σ = 54365599982412. Its totient is φ = 12081244440528.

The previous prime is 30203111101321. The next prime is 30203111101343. The reversal of 30203111101330 is 3310111130203.

It can be written as a sum of positive squares in 2 ways, for example, as 28461083321449 + 1742027779881 = 5334893^2 + 1319859^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 30203111101298 and 30203111101307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1510155555057 + ... + 1510155555076.

Almost surely, 2^{30203111101330} is an apocalyptic number.

30203111101330 is a deficient number, since it is larger than the sum of its proper divisors (24162488881082).

30203111101330 is a wasteful number, since it uses less digits than its factorization.

30203111101330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020311110140.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 30203111101330 its reverse (3310111130203), we get a palindrome (33513222231533).

The spelling of 30203111101330 in words is "thirty trillion, two hundred three billion, one hundred eleven million, one hundred one thousand, three hundred thirty".