101331323123320 has 32 divisors (see below), whose sum is σ = 229360719420000. Its totient is φ = 40289819490688.

The previous prime is 101331323123273. The next prime is 101331323123467. The reversal of 101331323123320 is 23321323133101.

It is a happy number.

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, 7584673195 + ... + 7584686554.

It is an arithmetic number, because the mean of its divisors is an integer number (7167522481875).

Almost surely, 2^{101331323123320} is an apocalyptic number.

101331323123320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101331323123320 is an abundant number, since it is smaller than the sum of its proper divisors (128029396296680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101331323123320 is a wasteful number, since it uses less digits than its factorization.

101331323123320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15169359927 (or 15169359923 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 101331323123320 its reverse (23321323133101), we get a palindrome (124652646256421).

The spelling of 101331323123320 in words is "one hundred one trillion, three hundred thirty-one billion, three hundred twenty-three million, one hundred twenty-three thousand, three hundred twenty".