101322311213031 has 16 divisors (see below), whose sum is σ = 135760050480384. Its totient is φ = 67216924473344.

The previous prime is 101322311212943. The next prime is 101322311213051. The reversal of 101322311213031 is 130312113223101.

It is a cyclic number.

It is not a de Polignac number, because 101322311213031 - 2¹¹ = 101322311210983 is a prime.

It is a super-2 number, since 2×101322311213031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101322311212992 and 101322311213010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101322311213051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66086841 + ... + 67602626.

It is an arithmetic number, because the mean of its divisors is an integer number (8485003155024).

Almost surely, 2^{101322311213031} is an apocalyptic number.

101322311213031 is a deficient number, since it is larger than the sum of its proper divisors (34437739267353).

101322311213031 is a wasteful number, since it uses less digits than its factorization.

101322311213031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133690710.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 101322311213031 its reverse (130312113223101), we get a palindrome (231634424436132).

The spelling of 101322311213031 in words is "one hundred one trillion, three hundred twenty-two billion, three hundred eleven million, two hundred thirteen thousand, thirty-one".