1100223320131 has 8 divisors (see below), whose sum is σ = 1204279751024. Its totient is φ = 998941727520.

The previous prime is 1100223320107. The next prime is 1100223320177. The reversal of 1100223320131 is 1310233220011.

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

It is a cyclic number.

It is not a de Polignac number, because 1100223320131 - 2³⁵ = 1065863581763 is a prime.

It is a super-2 number, since 2×1100223320131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100223320099 and 1100223320108.

It is not an unprimeable number, because it can be changed into a prime (1100223320101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693708741 + ... + 693710326.

It is an arithmetic number, because the mean of its divisors is an integer number (150534968878).

Almost surely, 2^{1100223320131} is an apocalyptic number.

1100223320131 is a deficient number, since it is larger than the sum of its proper divisors (104056430893).

1100223320131 is a wasteful number, since it uses less digits than its factorization.

1100223320131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387419141.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1100223320131 its reverse (1310233220011), we get a palindrome (2410456540142).

The spelling of 1100223320131 in words is "one trillion, one hundred billion, two hundred twenty-three million, three hundred twenty thousand, one hundred thirty-one".