30551132051 has 8 divisors (see below), whose sum is σ = 33398092800. Its totient is φ = 27715768840.

The previous prime is 30551132039. The next prime is 30551132057. The reversal of 30551132051 is 15023115503.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 30551132051 - 2¹⁸ = 30550869907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30551132051.

It is not an unprimeable number, because it can be changed into a prime (30551132057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2893871 + ... + 2904408.

It is an arithmetic number, because the mean of its divisors is an integer number (4174761600).

Almost surely, 2^30551132051 is an apocalyptic number.

30551132051 is a deficient number, since it is larger than the sum of its proper divisors (2846960749).

30551132051 is a wasteful number, since it uses less digits than its factorization.

30551132051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5798769.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 30551132051 its reverse (15023115503), we get a palindrome (45574247554).

The spelling of 30551132051 in words is "thirty billion, five hundred fifty-one million, one hundred thirty-two thousand, fifty-one".