10125532101 has 4 divisors (see below), whose sum is σ = 13500709472. Its totient is φ = 6750354732.

The previous prime is 10125532031. The next prime is 10125532103. The reversal of 10125532101 is 10123552101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10125532101 - 2¹⁰ = 10125531077 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 (10125532103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1687588681 + ... + 1687588686.

It is an arithmetic number, because the mean of its divisors is an integer number (3375177368).

Almost surely, 2^10125532101 is an apocalyptic number.

It is an amenable number.

10125532101 is a deficient number, since it is larger than the sum of its proper divisors (3375177371).

10125532101 is an equidigital number, since it uses as much as digits as its factorization.

10125532101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375177370.

The product of its (nonzero) digits is 300, while the sum is 21.

The spelling of 10125532101 in words is "ten billion, one hundred twenty-five million, five hundred thirty-two thousand, one hundred one".