103220131020322 has 8 divisors (see below), whose sum is σ = 155220197026716. Its totient is φ = 51480065344752.

The previous prime is 103220131020283. The next prime is 103220131020379. The reversal of 103220131020322 is 223020131022301.

It can be written as a sum of positive squares in 2 ways, for example, as 91469694312441 + 11750436707881 = 9563979^2 + 3427891^2 .

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 = 103220131020293 and 103220131020302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65000081713 + ... + 65000083300.

Almost surely, 2^{103220131020322} is an apocalyptic number.

103220131020322 is a deficient number, since it is larger than the sum of its proper divisors (52000066006394).

103220131020322 is a wasteful number, since it uses less digits than its factorization.

103220131020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130000165412.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103220131020322 its reverse (223020131022301), we get a palindrome (326240262042623).

The spelling of 103220131020322 in words is "one hundred three trillion, two hundred twenty billion, one hundred thirty-one million, twenty thousand, three hundred twenty-two".