1230123301 has 8 divisors (see below), whose sum is σ = 1342306944. Its totient is φ = 1117998720.

The previous prime is 1230123277. The next prime is 1230123313. The reversal of 1230123301 is 1033210321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1230123301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230123331) 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, 36565 + ... + 61621.

It is an arithmetic number, because the mean of its divisors is an integer number (167788368).

Almost surely, 2^1230123301 is an apocalyptic number.

1230123301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1230123301 is a deficient number, since it is larger than the sum of its proper divisors (112183643).

1230123301 is a wasteful number, since it uses less digits than its factorization.

1230123301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29531.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1230123301 is about 35073.1136484915. The cubic root of 1230123301 is about 1071.4770706029.

Adding to 1230123301 its reverse (1033210321), we get a palindrome (2263333622).

The spelling of 1230123301 in words is "one billion, two hundred thirty million, one hundred twenty-three thousand, three hundred one".