30155134351355 has 32 divisors (see below), whose sum is σ = 40691286873216. Its totient is φ = 21285947003904.

The previous prime is 30155134351297. The next prime is 30155134351373. The reversal of 30155134351355 is 55315343155103.

It is a cyclic number.

It is not a de Polignac number, because 30155134351355 - 2³⁶ = 30086414874619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4523042 + ... + 8987111.

It is an arithmetic number, because the mean of its divisors is an integer number (1271602714788).

Almost surely, 2^{30155134351355} is an apocalyptic number.

30155134351355 is a deficient number, since it is larger than the sum of its proper divisors (10536152521861).

30155134351355 is a wasteful number, since it uses less digits than its factorization.

30155134351355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13511687.

The product of its (nonzero) digits is 1012500, while the sum is 44.

The spelling of 30155134351355 in words is "thirty trillion, one hundred fifty-five billion, one hundred thirty-four million, three hundred fifty-one thousand, three hundred fifty-five".