30550631061011 has 4 divisors (see below), whose sum is σ = 30551005367952. Its totient is φ = 30550256754072.

The previous prime is 30550631060993. The next prime is 30550631061043. The reversal of 30550631061011 is 11016013605503.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30550631061011 - 2⁶ = 30550631060947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30550631064011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187031015 + ... + 187194288.

It is an arithmetic number, because the mean of its divisors is an integer number (7637751341988).

Almost surely, 2^{30550631061011} is an apocalyptic number.

30550631061011 is a deficient number, since it is larger than the sum of its proper divisors (374306941).

30550631061011 is an equidigital number, since it uses as much as digits as its factorization.

30550631061011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374306940.

The product of its (nonzero) digits is 8100, while the sum is 32.

Adding to 30550631061011 its reverse (11016013605503), we get a palindrome (41566644666514).

The spelling of 30550631061011 in words is "thirty trillion, five hundred fifty billion, six hundred thirty-one million, sixty-one thousand, eleven".