101031120022 has 16 divisors (see below), whose sum is σ = 173309962752. Its totient is φ = 43270612200.

The previous prime is 101031119939. The next prime is 101031120041. The reversal of 101031120022 is 220021130101.

It is a junction number, because it is equal to n+sod(n) for n = 101031119984 and 101031120011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2347854 + ... + 2390497.

It is an arithmetic number, because the mean of its divisors is an integer number (10831872672).

Almost surely, 2^101031120022 is an apocalyptic number.

101031120022 is a deficient number, since it is larger than the sum of its proper divisors (72278842730).

101031120022 is a wasteful number, since it uses less digits than its factorization.

101031120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4739883.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 101031120022 its reverse (220021130101), we get a palindrome (321052250123).

The spelling of 101031120022 in words is "one hundred one billion, thirty-one million, one hundred twenty thousand, twenty-two".