10520101429 has 2 divisors, whose sum is σ = 10520101430. Its totient is φ = 10520101428.

The previous prime is 10520101409. The next prime is 10520101457. The reversal of 10520101429 is 92410102501.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10485350404 + 34751025 = 102398^2 + 5895^2 .

It is a cyclic number.

It is not a de Polignac number, because 10520101429 - 2⁹ = 10520100917 is a prime.

It is a super-2 number, since 2×10520101429² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10520101409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260050714 + 5260050715.

It is an arithmetic number, because the mean of its divisors is an integer number (5260050715).

Almost surely, 2^10520101429 is an apocalyptic number.

It is an amenable number.

10520101429 is a deficient number, since it is larger than the sum of its proper divisors (1).

10520101429 is an equidigital number, since it uses as much as digits as its factorization.

10520101429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 10520101429 in words is "ten billion, five hundred twenty million, one hundred one thousand, four hundred twenty-nine".