103101131122012 has 6 divisors (see below), whose sum is σ = 180426979463528. Its totient is φ = 51550565561004.

The previous prime is 103101131121917. The next prime is 103101131122013. The reversal of 103101131122012 is 210221131101301.

It is a super-2 number, since 2×103101131122012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103101131122013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12887641390248 + ... + 12887641390255.

Almost surely, 2^{103101131122012} is an apocalyptic number.

It is an amenable number.

103101131122012 is a deficient number, since it is larger than the sum of its proper divisors (77325848341516).

103101131122012 is a wasteful number, since it uses less digits than its factorization.

103101131122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25775282780507 (or 25775282780505 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 103101131122012 its reverse (210221131101301), we get a palindrome (313322262223313).

The spelling of 103101131122012 in words is "one hundred three trillion, one hundred one billion, one hundred thirty-one million, one hundred twenty-two thousand, twelve".