42030012101 has 96 divisors (see below), whose sum is σ = 58455800064. Its totient is φ = 29756160000.

The previous prime is 42030012091. The next prime is 42030012137. The reversal of 42030012101 is 10121003024.

42030012101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42030012101 - 2²⁶ = 41962903237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42030012151) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 51193271 + ... + 51194091.

It is an arithmetic number, because the mean of its divisors is an integer number (608914584).

Almost surely, 2^42030012101 is an apocalyptic number.

It is an amenable number.

42030012101 is a deficient number, since it is larger than the sum of its proper divisors (16425787963).

42030012101 is a wasteful number, since it uses less digits than its factorization.

42030012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 42030012101 its reverse (10121003024), we get a palindrome (52151015125).

The spelling of 42030012101 in words is "forty-two billion, thirty million, twelve thousand, one hundred one".