10213412331 has 16 divisors (see below), whose sum is σ = 13955401856. Its totient is φ = 6640655616.

The previous prime is 10213412317. The next prime is 10213412347. The reversal of 10213412331 is 13321431201.

It is not a de Polignac number, because 10213412331 - 2²² = 10209218027 is a prime.

It is a super-2 number, since 2×10213412331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10213412298 and 10213412307.

It is not an unprimeable number, because it can be changed into a prime (10213412351) 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, 27996 + ... + 145638.

It is an arithmetic number, because the mean of its divisors is an integer number (872212616).

Almost surely, 2^10213412331 is an apocalyptic number.

10213412331 is a deficient number, since it is larger than the sum of its proper divisors (3741989525).

10213412331 is a wasteful number, since it uses less digits than its factorization.

10213412331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118362.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10213412331 its reverse (13321431201), we get a palindrome (23534843532).

The spelling of 10213412331 in words is "ten billion, two hundred thirteen million, four hundred twelve thousand, three hundred thirty-one".