101323403323131 has 32 divisors (see below), whose sum is σ = 151298154298368. Its totient is φ = 59784652398240.

The previous prime is 101323403323127. The next prime is 101323403323133. The reversal of 101323403323131 is 131323304323101.

It is a happy number.

It is not a de Polignac number, because 101323403323131 - 2² = 101323403323127 is a prime.

It is a super-2 number, since 2×101323403323131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101323403323133) 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, 115858821 + ... + 116730086.

It is an arithmetic number, because the mean of its divisors is an integer number (4728067321824).

Almost surely, 2^{101323403323131} is an apocalyptic number.

101323403323131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101323403323131 is a deficient number, since it is larger than the sum of its proper divisors (49974750975237).

101323403323131 is a wasteful number, since it uses less digits than its factorization.

101323403323131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232589271.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 101323403323131 its reverse (131323304323101), we get a palindrome (232646707646232).

The spelling of 101323403323131 in words is "one hundred one trillion, three hundred twenty-three billion, four hundred three million, three hundred twenty-three thousand, one hundred thirty-one".