10242134213 has 4 divisors (see below), whose sum is σ = 10294124940. Its totient is φ = 10190143488.

The previous prime is 10242134207. The next prime is 10242134293. The reversal of 10242134213 is 31243124201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31243124201 = 503 ⋅62113567.

It can be written as a sum of positive squares in 2 ways, for example, as 8843897764 + 1398236449 = 94042^2 + 37393^2 .

It is a cyclic number.

It is not a de Polignac number, because 10242134213 - 2¹⁰ = 10242133189 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 (10242134293) 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, 25995068 + ... + 25995461.

It is an arithmetic number, because the mean of its divisors is an integer number (2573531235).

Almost surely, 2^10242134213 is an apocalyptic number.

It is an amenable number.

10242134213 is a deficient number, since it is larger than the sum of its proper divisors (51990727).

10242134213 is an equidigital number, since it uses as much as digits as its factorization.

10242134213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51990726.

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

Adding to 10242134213 its reverse (31243124201), we get a palindrome (41485258414).

The spelling of 10242134213 in words is "ten billion, two hundred forty-two million, one hundred thirty-four thousand, two hundred thirteen".