30100135 has 16 divisors (see below), whose sum is σ = 39049920. Its totient is φ = 22141440.

The previous prime is 30100111. The next prime is 30100141. The reversal of 30100135 is 53100103.

It is not a de Polignac number, because 30100135 - 2⁹ = 30099623 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 19471 + ... + 20959.

It is an arithmetic number, because the mean of its divisors is an integer number (2440620).

Almost surely, 2^30100135 is an apocalyptic number.

30100135 is a deficient number, since it is larger than the sum of its proper divisors (8949785).

30100135 is a wasteful number, since it uses less digits than its factorization.

30100135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 30100135 is about 5486.3589929934. The cubic root of 30100135 is about 311.0685808028.

Adding to 30100135 its reverse (53100103), we get a palindrome (83200238).

The spelling of 30100135 in words is "thirty million, one hundred thousand, one hundred thirty-five".