1033112121030 has 192 divisors, whose sum is σ = 3042094019328. Its totient is φ = 250180824960.

The previous prime is 1033112121023. The next prime is 1033112121049. The reversal of 1033112121030 is 301212113301.

1033112121030 is a `hidden beast` number, since 1 + 0 + 331 + 121 + 210 + 3 + 0 = 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 = 1033112120994 and 1033112121012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25292904 + ... + 25333716.

It is an arithmetic number, because the mean of its divisors is an integer number (15844239684).

Almost surely, 2^{1033112121030} is an apocalyptic number.

1033112121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1033112121030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521047009664).

1033112121030 is an abundant number, since it is smaller than the sum of its proper divisors (2008981898298).

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

1033112121030 is a wasteful number, since it uses less digits than its factorization.

1033112121030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41793 (or 41781 counting only the distinct ones).

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

Adding to 1033112121030 its reverse (301212113301), we get a palindrome (1334324234331).

The spelling of 1033112121030 in words is "one trillion, thirty-three billion, one hundred twelve million, one hundred twenty-one thousand, thirty".