10213223103131 has 8 divisors (see below), whose sum is σ = 10667796815520. Its totient is φ = 9759526101952.

The previous prime is 10213223103107. The next prime is 10213223103151. The reversal of 10213223103131 is 13130132231201.

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

It is not a de Polignac number, because 10213223103131 - 2¹⁰ = 10213223102107 is a prime.

It is a super-2 number, since 2×10213223103131² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10213223103097 and 10213223103106.

It is not an unprimeable number, because it can be changed into a prime (10213223103151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219153986 + ... + 219200583.

It is an arithmetic number, because the mean of its divisors is an integer number (1333474601940).

Almost surely, 2^{10213223103131} is an apocalyptic number.

10213223103131 is a deficient number, since it is larger than the sum of its proper divisors (454573712389).

10213223103131 is a wasteful number, since it uses less digits than its factorization.

10213223103131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438355605.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 10213223103131 its reverse (13130132231201), we get a palindrome (23343355334332).

The spelling of 10213223103131 in words is "ten trillion, two hundred thirteen billion, two hundred twenty-three million, one hundred three thousand, one hundred thirty-one".