1331120030 has 8 divisors (see below), whose sum is σ = 2396016072. Its totient is φ = 532448008.

The previous prime is 1331120023. The next prime is 1331120047. The reversal of 1331120030 is 300211331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1331119987 and 1331120014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66555992 + ... + 66556011.

It is an arithmetic number, because the mean of its divisors is an integer number (299502009).

Almost surely, 2^1331120030 is an apocalyptic number.

1331120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1331120030 is a deficient number, since it is larger than the sum of its proper divisors (1064896042).

1331120030 is a wasteful number, since it uses less digits than its factorization.

1331120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133112010.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1331120030 is about 36484.5176753099. The cubic root of 1331120030 is about 1100.0330651218.

Adding to 1331120030 its reverse (300211331), we get a palindrome (1631331361).

The spelling of 1331120030 in words is "one billion, three hundred thirty-one million, one hundred twenty thousand, thirty".