2120300255458 has 16 divisors (see below), whose sum is σ = 3965236841664. Its totient is φ = 826091008560.

The previous prime is 2120300255413. The next prime is 2120300255459. The reversal of 2120300255458 is 8545520030212.

It is a super-3 number, since 3×2120300255458³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2120300255459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6884091585 + ... + 6884091892.

It is an arithmetic number, because the mean of its divisors is an integer number (247827302604).

Almost surely, 2^{2120300255458} is an apocalyptic number.

2120300255458 is a deficient number, since it is larger than the sum of its proper divisors (1844936586206).

2120300255458 is a wasteful number, since it uses less digits than its factorization.

2120300255458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13768183497.

The product of its (nonzero) digits is 96000, while the sum is 37.

It can be divided in two parts, 21203002 and 55458, that added together give a triangular number (21258460 = T₆₅₂₀).

The spelling of 2120300255458 in words is "two trillion, one hundred twenty billion, three hundred million, two hundred fifty-five thousand, four hundred fifty-eight".