101412223031 has 16 divisors (see below), whose sum is σ = 118404271104. Its totient is φ = 85047529824.

The previous prime is 101412223027. The next prime is 101412223051. The reversal of 101412223031 is 130322214101.

It is a cyclic number.

It is not a de Polignac number, because 101412223031 - 2² = 101412223027 is a prime.

It is a super-2 number, since 2×101412223031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101412222994 and 101412223012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101412223021) 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, 991901 + ... + 1089353.

It is an arithmetic number, because the mean of its divisors is an integer number (7400266944).

Almost surely, 2^101412223031 is an apocalyptic number.

101412223031 is a deficient number, since it is larger than the sum of its proper divisors (16992048073).

101412223031 is an equidigital number, since it uses as much as digits as its factorization.

101412223031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100670.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 101412223031 its reverse (130322214101), we get a palindrome (231734437132).

The spelling of 101412223031 in words is "one hundred one billion, four hundred twelve million, two hundred twenty-three thousand, thirty-one".