10121272641475 has 12 divisors (see below), whose sum is σ = 12583146698496. Its totient is φ = 8075877066080.

The previous prime is 10121272641413. The next prime is 10121272641503. The reversal of 10121272641475 is 57414627212101.

It is not a de Polignac number, because 10121272641475 - 2²³ = 10121264252867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 528516412 + ... + 528535561.

It is an arithmetic number, because the mean of its divisors is an integer number (1048595558208).

Almost surely, 2^{10121272641475} is an apocalyptic number.

10121272641475 is a deficient number, since it is larger than the sum of its proper divisors (2461874057021).

10121272641475 is a wasteful number, since it uses less digits than its factorization.

10121272641475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057052366 (or 1057052361 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

Adding to 10121272641475 its reverse (57414627212101), we get a palindrome (67535899853576).

The spelling of 10121272641475 in words is "ten trillion, one hundred twenty-one billion, two hundred seventy-two million, six hundred forty-one thousand, four hundred seventy-five".