4102142100233 has 4 divisors (see below), whose sum is σ = 4123396722708. Its totient is φ = 4080887477760.

The previous prime is 4102142100193. The next prime is 4102142100283. The reversal of 4102142100233 is 3320012412014.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2563879868944 + 1538262231289 = 1601212^2 + 1240267^2 .

It is a cyclic number.

It is not a de Polignac number, because 4102142100233 - 2²⁶ = 4102074991369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4102142100199 and 4102142100208.

It is not an unprimeable number, because it can be changed into a prime (4102142100283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10627310948 + ... + 10627311333.

It is an arithmetic number, because the mean of its divisors is an integer number (1030849180677).

Almost surely, 2^{4102142100233} is an apocalyptic number.

It is an amenable number.

4102142100233 is a deficient number, since it is larger than the sum of its proper divisors (21254622475).

4102142100233 is a wasteful number, since it uses less digits than its factorization.

4102142100233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21254622474.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 4102142100233 its reverse (3320012412014), we get a palindrome (7422154512247).

The spelling of 4102142100233 in words is "four trillion, one hundred two billion, one hundred forty-two million, one hundred thousand, two hundred thirty-three".