1235325042120 has 512 divisors, whose sum is σ = 4411053158400. Its totient is φ = 273835634688.

The previous prime is 1235325042041. The next prime is 1235325042187. The reversal of 1235325042120 is 212405235321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 111114802 + ... + 111125918.

It is an arithmetic number, because the mean of its divisors is an integer number (8615338200).

Almost surely, 2^{1235325042120} is an apocalyptic number.

1235325042120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1235325042120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2205526579200).

1235325042120 is an abundant number, since it is smaller than the sum of its proper divisors (3175728116280).

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

1235325042120 is a wasteful number, since it uses less digits than its factorization.

1235325042120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11349 (or 11345 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 1235325042120 in words is "one trillion, two hundred thirty-five billion, three hundred twenty-five million, forty-two thousand, one hundred twenty".