20331323001310 has 16 divisors (see below), whose sum is σ = 36596438895600. Its totient is φ = 8132516424256.

The previous prime is 20331323001221. The next prime is 20331323001329. The reversal of 20331323001310 is 1310032313302.

It is a super-2 number, since 2×20331323001310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7619226 + ... + 9935554.

It is an arithmetic number, because the mean of its divisors is an integer number (2287277430975).

Almost surely, 2^{20331323001310} is an apocalyptic number.

20331323001310 is a deficient number, since it is larger than the sum of its proper divisors (16265115894290).

20331323001310 is a wasteful number, since it uses less digits than its factorization.

20331323001310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194075.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 20331323001310 its reverse (1310032313302), we get a palindrome (21641355314612).

The spelling of 20331323001310 in words is "twenty trillion, three hundred thirty-one billion, three hundred twenty-three million, one thousand, three hundred ten".