10651121067 has 16 divisors (see below), whose sum is σ = 14256652320. Its totient is φ = 7073202432.

The previous prime is 10651121053. The next prime is 10651121071. The reversal of 10651121067 is 76012115601.

It is not a de Polignac number, because 10651121067 - 2¹⁸ = 10650858923 is a prime.

It is a super-2 number, since 2×10651121067² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10651121087) 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, 1663909 + ... + 1670297.

It is an arithmetic number, because the mean of its divisors is an integer number (891040770).

Almost surely, 2^10651121067 is an apocalyptic number.

10651121067 is a deficient number, since it is larger than the sum of its proper divisors (3605531253).

10651121067 is a wasteful number, since it uses less digits than its factorization.

10651121067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8462.

The product of its (nonzero) digits is 2520, while the sum is 30.

Adding to 10651121067 its reverse (76012115601), we get a palindrome (86663236668).

The spelling of 10651121067 in words is "ten billion, six hundred fifty-one million, one hundred twenty-one thousand, sixty-seven".