10120011010 has 8 divisors (see below), whose sum is σ = 18216019836. Its totient is φ = 4048004400.

The previous prime is 10120010993. The next prime is 10120011023. The reversal of 10120011010 is 1011002101.

It can be written as a sum of positive squares in 2 ways, for example, as 9186647409 + 933363601 = 95847^2 + 30551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10120010984 and 10120011002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506000541 + ... + 506000560.

Almost surely, 2^10120011010 is an apocalyptic number.

10120011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120011010 is a deficient number, since it is larger than the sum of its proper divisors (8096008826).

10120011010 is a wasteful number, since it uses less digits than its factorization.

10120011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012001108.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10120011010 its reverse (1011002101), we get a palindrome (11131013111).

The spelling of 10120011010 in words is "ten billion, one hundred twenty million, eleven thousand, ten".