101323431033011 has 8 divisors (see below), whose sum is σ = 110547347058624. Its totient is φ = 92101630844520.

The previous prime is 101323431032977. The next prime is 101323431033017. The reversal of 101323431033011 is 110330134323101.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-101323431033011 is a prime.

It is a super-2 number, since 2×101323431033011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101323431033017) 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, 528859145 + ... + 529050698.

It is an arithmetic number, because the mean of its divisors is an integer number (13818418382328).

Almost surely, 2^{101323431033011} is an apocalyptic number.

101323431033011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101323431033011 is a deficient number, since it is larger than the sum of its proper divisors (9223916025613).

101323431033011 is a wasteful number, since it uses less digits than its factorization.

101323431033011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057918561.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 101323431033011 its reverse (110330134323101), we get a palindrome (211653565356112).

The spelling of 101323431033011 in words is "one hundred one trillion, three hundred twenty-three billion, four hundred thirty-one million, thirty-three thousand, eleven".