1011113203130 has 64 divisors (see below), whose sum is σ = 1861827379200. Its totient is φ = 395266132800.

The previous prime is 1011113203127. The next prime is 1011113203147. The reversal of 1011113203130 is 313023111101.

It is a junction number, because it is equal to n+sod(n) for n = 1011113203099 and 1011113203108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38276387 + ... + 38302793.

It is an arithmetic number, because the mean of its divisors is an integer number (29091052800).

Almost surely, 2^{1011113203130} is an apocalyptic number.

1011113203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011113203130 is a deficient number, since it is larger than the sum of its proper divisors (850714176070).

1011113203130 is a wasteful number, since it uses less digits than its factorization.

1011113203130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26955.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1011113203130 its reverse (313023111101), we get a palindrome (1324136314231).

The spelling of 1011113203130 in words is "one trillion, eleven billion, one hundred thirteen million, two hundred three thousand, one hundred thirty".