30010123101 has 16 divisors (see below), whose sum is σ = 45985190400. Its totient is φ = 17052837168.

The previous prime is 30010123093. The next prime is 30010123111. The reversal of 30010123101 is 10132101003.

It is not a de Polignac number, because 30010123101 - 2³ = 30010123093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010123111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3988011 + ... + 3995528.

It is an arithmetic number, because the mean of its divisors is an integer number (2874074400).

Almost surely, 2^30010123101 is an apocalyptic number.

It is an amenable number.

30010123101 is a deficient number, since it is larger than the sum of its proper divisors (15975067299).

30010123101 is a wasteful number, since it uses less digits than its factorization.

30010123101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7983728.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 30010123101 its reverse (10132101003), we get a palindrome (40142224104).

The spelling of 30010123101 in words is "thirty billion, ten million, one hundred twenty-three thousand, one hundred one".