101203031122 has 8 divisors (see below), whose sum is σ = 151806671856. Its totient is φ = 50600807172.

The previous prime is 101203031113. The next prime is 101203031129. The reversal of 101203031122 is 221130302101.

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

It is a junction number, because it is equal to n+sod(n) for n = 101203031096 and 101203031105.

It is not an unprimeable number, because it can be changed into a prime (101203031129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152688 + ... + 475099.

It is an arithmetic number, because the mean of its divisors is an integer number (18975833982).

Almost surely, 2^101203031122 is an apocalyptic number.

101203031122 is a deficient number, since it is larger than the sum of its proper divisors (50603640734).

101203031122 is an equidigital number, since it uses as much as digits as its factorization.

101203031122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708392.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101203031122 its reverse (221130302101), we get a palindrome (322333333223).

The spelling of 101203031122 in words is "one hundred one billion, two hundred three million, thirty-one thousand, one hundred twenty-two".