1101320203130 has 32 divisors (see below), whose sum is σ = 2292869061504. Its totient is φ = 373046152896.

The previous prime is 1101320203043. The next prime is 1101320203163. The reversal of 1101320203130 is 313020231011.

It is a junction number, because it is equal to n+sod(n) for n = 1101320203099 and 1101320203108.

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, 94772177 + ... + 94783796.

It is an arithmetic number, because the mean of its divisors is an integer number (71652158172).

Almost surely, 2^{1101320203130} is an apocalyptic number.

1101320203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101320203130 is an abundant number, since it is smaller than the sum of its proper divisors (1191548858374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101320203130 is a wasteful number, since it uses less digits than its factorization.

1101320203130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189556070.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1101320203130 its reverse (313020231011), we get a palindrome (1414340434141).

The spelling of 1101320203130 in words is "one trillion, one hundred one billion, three hundred twenty million, two hundred three thousand, one hundred thirty".