1101131022230 has 96 divisors (see below), whose sum is σ = 2040740412480. Its totient is φ = 427727589120.

The previous prime is 1101131022223. The next prime is 1101131022239. The reversal of 1101131022230 is 322201311011.

It is a junction number, because it is equal to n+sod(n) for n = 1101131022199 and 1101131022208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101131022239) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1068021815 + ... + 1068022845.

It is an arithmetic number, because the mean of its divisors is an integer number (21257712630).

Almost surely, 2^{1101131022230} is an apocalyptic number.

1101131022230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101131022230 is a deficient number, since it is larger than the sum of its proper divisors (939609390250).

1101131022230 is a wasteful number, since it uses less digits than its factorization.

1101131022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462 (or 1383 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1101131022230 its reverse (322201311011), we get a palindrome (1423332333241).

The spelling of 1101131022230 in words is "one trillion, one hundred one billion, one hundred thirty-one million, twenty-two thousand, two hundred thirty".