10120525301405 has 8 divisors (see below), whose sum is σ = 12145511703384. Its totient is φ = 8095832680000.

The previous prime is 10120525301401. The next prime is 10120525301501. The reversal of 10120525301405 is 50410352502101.

It can be written as a sum of positive squares in 4 ways, for example, as 1478271768964 + 8642253532441 = 1215842^2 + 2939771^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10120525301405 - 2² = 10120525301401 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 (10120525301401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73369346 + ... + 73507155.

It is an arithmetic number, because the mean of its divisors is an integer number (1518188962923).

Almost surely, 2^{10120525301405} is an apocalyptic number.

It is an amenable number.

10120525301405 is a deficient number, since it is larger than the sum of its proper divisors (2024986401979).

10120525301405 is a wasteful number, since it uses less digits than its factorization.

10120525301405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146890287.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 10120525301405 its reverse (50410352502101), we get a palindrome (60530877803506).

The spelling of 10120525301405 in words is "ten trillion, one hundred twenty billion, five hundred twenty-five million, three hundred one thousand, four hundred five".