1012332120030 has 96 divisors (see below), whose sum is σ = 3281533751808. Its totient is φ = 210354724800.

The previous prime is 1012332120001. The next prime is 1012332120061. The reversal of 1012332120030 is 300212332101.

1012332120030 is a `hidden beast` number, since 101 + 2 + 332 + 1 + 200 + 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 = 1012332119985 and 1012332120012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73032906 + ... + 73046765.

It is an arithmetic number, because the mean of its divisors is an integer number (34182643248).

Almost surely, 2^{1012332120030} is an apocalyptic number.

1012332120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012332120030 is an abundant number, since it is smaller than the sum of its proper divisors (2269201631778).

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

1012332120030 is a wasteful number, since it uses less digits than its factorization.

1012332120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146079702 (or 146079699 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1012332120030 its reverse (300212332101), we get a palindrome (1312544452131).

The spelling of 1012332120030 in words is "one trillion, twelve billion, three hundred thirty-two million, one hundred twenty thousand, thirty".