10031220415 has 16 divisors (see below), whose sum is σ = 12276295200. Its totient is φ = 7866529792.

The previous prime is 10031220383. The next prime is 10031220421. The reversal of 10031220415 is 51402213001.

It is a cyclic number.

It is not a de Polignac number, because 10031220415 - 2⁵ = 10031220383 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10031220392 and 10031220401.

It is a congruent number.

It is an unprimeable number.

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, 55971 + ... + 152299.

It is an arithmetic number, because the mean of its divisors is an integer number (767268450).

Almost surely, 2^10031220415 is an apocalyptic number.

10031220415 is a deficient number, since it is larger than the sum of its proper divisors (2245074785).

10031220415 is an equidigital number, since it uses as much as digits as its factorization.

10031220415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96746.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 10031220415 its reverse (51402213001), we get a palindrome (61433433416).

The spelling of 10031220415 in words is "ten billion, thirty-one million, two hundred twenty thousand, four hundred fifteen".