10121065004 has 24 divisors (see below), whose sum is σ = 18154227168. Its totient is φ = 4934284160.

The previous prime is 10121064973. The next prime is 10121065021. The reversal of 10121065004 is 40056012101.

It is a super-3 number, since 3×10121065004³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286202 + ... + 319614.

It is an arithmetic number, because the mean of its divisors is an integer number (756426132).

Almost surely, 2^10121065004 is an apocalyptic number.

It is an amenable number.

10121065004 is a deficient number, since it is larger than the sum of its proper divisors (8033162164).

10121065004 is a wasteful number, since it uses less digits than its factorization.

10121065004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35305 (or 35303 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 10121065004 its reverse (40056012101), we get a palindrome (50177077105).

The spelling of 10121065004 in words is "ten billion, one hundred twenty-one million, sixty-five thousand, four".