1121310132030 has 64 divisors (see below), whose sum is σ = 3261993120000. Its totient is φ = 271832758560.

The previous prime is 1121310131989. The next prime is 1121310132031. The reversal of 1121310132030 is 302310131211.

1121310132030 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 310 + 1 + 320 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1121310131994 and 1121310132012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121310132031) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 188769780 + ... + 188775719.

It is an arithmetic number, because the mean of its divisors is an integer number (50968642500).

Almost surely, 2^{1121310132030} is an apocalyptic number.

1121310132030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121310132030 is an abundant number, since it is smaller than the sum of its proper divisors (2140682987970).

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

1121310132030 is a wasteful number, since it uses less digits than its factorization.

1121310132030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377545526 (or 377545520 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1121310132030 its reverse (302310131211), we get a palindrome (1423620263241).

The spelling of 1121310132030 in words is "one trillion, one hundred twenty-one billion, three hundred ten million, one hundred thirty-two thousand, thirty".