13051302121124 has 6 divisors (see below), whose sum is σ = 22839778711974. Its totient is φ = 6525651060560.

The previous prime is 13051302121103. The next prime is 13051302121159. The reversal of 13051302121124 is 42112120315031.

It can be written as a sum of positive squares in only one way, i.e., 12189594649600 + 861707471524 = 3491360^2 + 928282^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13051302121093 and 13051302121102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1631412765137 + ... + 1631412765144.

It is an arithmetic number, because the mean of its divisors is an integer number (3806629785329).

Almost surely, 2^{13051302121124} is an apocalyptic number.

It is an amenable number.

13051302121124 is a deficient number, since it is larger than the sum of its proper divisors (9788476590850).

13051302121124 is a wasteful number, since it uses less digits than its factorization.

13051302121124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3262825530285 (or 3262825530283 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 13051302121124 its reverse (42112120315031), we get a palindrome (55163422436155).

The spelling of 13051302121124 in words is "thirteen trillion, fifty-one billion, three hundred two million, one hundred twenty-one thousand, one hundred twenty-four".