1120231303030 has 32 divisors (see below), whose sum is σ = 2305185143040. Its totient is φ = 383961084000.

The previous prime is 1120231303007. The next prime is 1120231303031. The reversal of 1120231303030 is 303031320211.

It is a junction number, because it is equal to n+sod(n) for n = 1120231302989 and 1120231303007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120231303031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2233720 + ... + 2688859.

It is an arithmetic number, because the mean of its divisors is an integer number (72037035720).

Almost surely, 2^{1120231303030} is an apocalyptic number.

1120231303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120231303030 is an abundant number, since it is smaller than the sum of its proper divisors (1184953840010).

1120231303030 is a wasteful number, since it uses less digits than its factorization.

1120231303030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4925844.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1120231303030 its reverse (303031320211), we get a palindrome (1423262623241).

The spelling of 1120231303030 in words is "one trillion, one hundred twenty billion, two hundred thirty-one million, three hundred three thousand, thirty".