20223010313131 has 32 divisors (see below), whose sum is σ = 22017992832000. Its totient is φ = 18512143195392.

The previous prime is 20223010313123. The next prime is 20223010313147. The reversal of 20223010313131 is 13131301032202.

It is not a de Polignac number, because 20223010313131 - 2³ = 20223010313123 is a prime.

It is a super-2 number, since 2×20223010313131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20223010313111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52182285 + ... + 52568401.

It is an arithmetic number, because the mean of its divisors is an integer number (688062276000).

Almost surely, 2^{20223010313131} is an apocalyptic number.

20223010313131 is a deficient number, since it is larger than the sum of its proper divisors (1794982518869).

20223010313131 is a wasteful number, since it uses less digits than its factorization.

20223010313131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386931.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 20223010313131 its reverse (13131301032202), we get a palindrome (33354311345333).

The spelling of 20223010313131 in words is "twenty trillion, two hundred twenty-three billion, ten million, three hundred thirteen thousand, one hundred thirty-one".