1230833755 has 8 divisors (see below), whose sum is σ = 1477191024. Its totient is φ = 984540000.

The previous prime is 1230833731. The next prime is 1230833759. The reversal of 1230833755 is 5573380321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1230833755 - 2¹⁹ = 1230309467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230833759) 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, 58105 + ... + 76405.

It is an arithmetic number, because the mean of its divisors is an integer number (184648878).

Almost surely, 2^1230833755 is an apocalyptic number.

1230833755 is a deficient number, since it is larger than the sum of its proper divisors (246357269).

1230833755 is a wasteful number, since it uses less digits than its factorization.

1230833755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31757.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 1230833755 is about 35083.2403720067. The cubic root of 1230833755 is about 1071.6833070204.

The spelling of 1230833755 in words is "one billion, two hundred thirty million, eight hundred thirty-three thousand, seven hundred fifty-five".