1230011302 has 32 divisors (see below), whose sum is σ = 2152779552. Its totient is φ = 521869824.

The previous prime is 1230011297. The next prime is 1230011309. The reversal of 1230011302 is 2031100321.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230011309) 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, 13353 + ... + 51364.

It is an arithmetic number, because the mean of its divisors is an integer number (67274361).

Almost surely, 2^1230011302 is an apocalyptic number.

1230011302 is a deficient number, since it is larger than the sum of its proper divisors (922768250).

1230011302 is a wasteful number, since it uses less digits than its factorization.

1230011302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64792.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1230011302 is about 35071.5169617740. The cubic root of 1230011302 is about 1071.4445513689. Note that the first 3 decimals are identical.

Adding to 1230011302 its reverse (2031100321), we get a palindrome (3261111623).

The spelling of 1230011302 in words is "one billion, two hundred thirty million, eleven thousand, three hundred two".