10342121507 has 2 divisors, whose sum is σ = 10342121508. Its totient is φ = 10342121506.

The previous prime is 10342121501. The next prime is 10342121519. The reversal of 10342121507 is 70512124301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10342121507 is a prime.

It is not a weakly prime, because it can be changed into another prime (10342121501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171060753 + 5171060754.

It is an arithmetic number, because the mean of its divisors is an integer number (5171060754).

Almost surely, 2^10342121507 is an apocalyptic number.

10342121507 is a deficient number, since it is larger than the sum of its proper divisors (1).

10342121507 is an equidigital number, since it uses as much as digits as its factorization.

10342121507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

Adding to 10342121507 its reverse (70512124301), we get a palindrome (80854245808).

The spelling of 10342121507 in words is "ten billion, three hundred forty-two million, one hundred twenty-one thousand, five hundred seven".