30553043115 has 16 divisors (see below), whose sum is σ = 55868421888. Its totient is φ = 13967105376.

The previous prime is 30553043107. The next prime is 30553043137. The reversal of 30553043115 is 51134035503.

It is not a de Polignac number, because 30553043115 - 2³ = 30553043107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145490577 + ... + 145490786.

It is an arithmetic number, because the mean of its divisors is an integer number (3491776368).

Almost surely, 2^30553043115 is an apocalyptic number.

30553043115 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30553043115 is a deficient number, since it is larger than the sum of its proper divisors (25315378773).

30553043115 is a wasteful number, since it uses less digits than its factorization.

30553043115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290981378.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 30553043115 its reverse (51134035503), we get a palindrome (81687078618).

The spelling of 30553043115 in words is "thirty billion, five hundred fifty-three million, forty-three thousand, one hundred fifteen".