1011121303030 has 8 divisors (see below), whose sum is σ = 1820018345472. Its totient is φ = 404448521208.

The previous prime is 1011121302991. The next prime is 1011121303043. The reversal of 1011121303030 is 303031211101.

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 = 1011121302995 and 1011121303013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50556065142 + ... + 50556065161.

It is an arithmetic number, because the mean of its divisors is an integer number (227502293184).

Almost surely, 2^{1011121303030} is an apocalyptic number.

1011121303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011121303030 is a deficient number, since it is larger than the sum of its proper divisors (808897042442).

1011121303030 is a wasteful number, since it uses less digits than its factorization.

1011121303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101112130310.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1011121303030 its reverse (303031211101), we get a palindrome (1314152514131).

The spelling of 1011121303030 in words is "one trillion, eleven billion, one hundred twenty-one million, three hundred three thousand, thirty".