120213451123040 has 96 divisors (see below), whose sum is σ = 310059903815424. Its totient is φ = 43680535344640.

The previous prime is 120213451123039. The next prime is 120213451123097. The reversal of 120213451123040 is 40321154312021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120213451122994 and 120213451123012.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 23829404 + ... + 28430043.

It is an arithmetic number, because the mean of its divisors is an integer number (3229790664744).

Almost surely, 2^{120213451123040} is an apocalyptic number.

120213451123040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120213451123040 is an abundant number, since it is smaller than the sum of its proper divisors (189846452692384).

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

120213451123040 is a wasteful number, since it uses less digits than its factorization.

120213451123040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52260780 (or 52260772 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 120213451123040 in words is "one hundred twenty trillion, two hundred thirteen billion, four hundred fifty-one million, one hundred twenty-three thousand, forty".