30100135534 has 32 divisors (see below), whose sum is σ = 53446772736. Its totient is φ = 12441267360.

The previous prime is 30100135517. The next prime is 30100135547. The reversal of 30100135534 is 43553100103.

It is a junction number, because it is equal to n+sod(n) for n = 30100135499 and 30100135508.

It is a congruent number.

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, 8809 + ... + 245515.

It is an arithmetic number, because the mean of its divisors is an integer number (1670211648).

Almost surely, 2^30100135534 is an apocalyptic number.

30100135534 is a deficient number, since it is larger than the sum of its proper divisors (23346637202).

30100135534 is a wasteful number, since it uses less digits than its factorization.

30100135534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237040.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 30100135534 its reverse (43553100103), we get a palindrome (73653235637).

The spelling of 30100135534 in words is "thirty billion, one hundred million, one hundred thirty-five thousand, five hundred thirty-four".