10731034121 has 16 divisors (see below), whose sum is σ = 11189477376. Its totient is φ = 10280010000.

The previous prime is 10731034103. The next prime is 10731034157. The reversal of 10731034121 is 12143013701.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10731034121 - 2⁶ = 10731034057 is a prime.

It is a super-4 number, since 4×10731034121⁴ (a number of 41 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10731034021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1747226 + ... + 1753356.

It is an arithmetic number, because the mean of its divisors is an integer number (699342336).

Almost surely, 2^10731034121 is an apocalyptic number.

It is an amenable number.

10731034121 is a deficient number, since it is larger than the sum of its proper divisors (458443255).

10731034121 is a wasteful number, since it uses less digits than its factorization.

10731034121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6724.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 10731034121 its reverse (12143013701), we get a palindrome (22874047822).

The spelling of 10731034121 in words is "ten billion, seven hundred thirty-one million, thirty-four thousand, one hundred twenty-one".