1230550355 has 16 divisors (see below), whose sum is σ = 1572903360. Its totient is φ = 920973312.

The previous prime is 1230550351. The next prime is 1230550361. The reversal of 1230550355 is 5530550321.

It is a cyclic number.

It is not a de Polignac number, because 1230550355 - 2² = 1230550351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230550351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29150 + ... + 57539.

It is an arithmetic number, because the mean of its divisors is an integer number (98306460).

Almost surely, 2^1230550355 is an apocalyptic number.

1230550355 is a deficient number, since it is larger than the sum of its proper divisors (342353005).

1230550355 is a wasteful number, since it uses less digits than its factorization.

1230550355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86878.

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 1230550355 is about 35079.2011739150. The cubic root of 1230550355 is about 1071.6010488597.

The spelling of 1230550355 in words is "one billion, two hundred thirty million, five hundred fifty thousand, three hundred fifty-five".