1131021330130 has 16 divisors (see below), whose sum is σ = 2035850505984. Its totient is φ = 452405840560.

The previous prime is 1131021330107. The next prime is 1131021330149. The reversal of 1131021330130 is 310331201311.

It is a junction number, because it is equal to n+sod(n) for n = 1131021330098 and 1131021330107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3097809 + ... + 3443611.

It is an arithmetic number, because the mean of its divisors is an integer number (127240656624).

Almost surely, 2^{1131021330130} is an apocalyptic number.

1131021330130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131021330130 is a deficient number, since it is larger than the sum of its proper divisors (904829175854).

1131021330130 is a wasteful number, since it uses less digits than its factorization.

1131021330130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672881.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1131021330130 its reverse (310331201311), we get a palindrome (1441352531441).

The spelling of 1131021330130 in words is "one trillion, one hundred thirty-one billion, twenty-one million, three hundred thirty thousand, one hundred thirty".