103131132331222 has 32 divisors (see below), whose sum is σ = 162476172069120. Its totient is φ = 49035600322560.

The previous prime is 103131132331207. The next prime is 103131132331333. The reversal of 103131132331222 is 222133231131301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41136363 + ... + 43571350.

It is an arithmetic number, because the mean of its divisors is an integer number (5077380377160).

Almost surely, 2^{103131132331222} is an apocalyptic number.

103131132331222 is a deficient number, since it is larger than the sum of its proper divisors (59345039737898).

103131132331222 is a wasteful number, since it uses less digits than its factorization.

103131132331222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84708088.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 103131132331222 its reverse (222133231131301), we get a palindrome (325264363462523).

The spelling of 103131132331222 in words is "one hundred three trillion, one hundred thirty-one billion, one hundred thirty-two million, three hundred thirty-one thousand, two hundred twenty-two".