120525441413 has 16 divisors (see below), whose sum is σ = 129991971312. Its totient is φ = 111086976000.

The previous prime is 120525441397. The next prime is 120525441437. The reversal of 120525441413 is 314144525021.

It can be written as a sum of positive squares in 8 ways, for example, as 52908280324 + 67617161089 = 230018^2 + 260033^2 .

It is not a de Polignac number, because 120525441413 - 2⁴ = 120525441397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 120525441413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120525441493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42125603 + ... + 42128463.

It is an arithmetic number, because the mean of its divisors is an integer number (8124498207).

Almost surely, 2^120525441413 is an apocalyptic number.

120525441413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120525441413 is a deficient number, since it is larger than the sum of its proper divisors (9466529899).

120525441413 is a wasteful number, since it uses less digits than its factorization.

120525441413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6616.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 120525441413 its reverse (314144525021), we get a palindrome (434669966434).

The spelling of 120525441413 in words is "one hundred twenty billion, five hundred twenty-five million, four hundred forty-one thousand, four hundred thirteen".