1300123101 has 8 divisors (see below), whose sum is σ = 1733664960. Its totient is φ = 866664992.

The previous prime is 1300123091. The next prime is 1300123147. The reversal of 1300123101 is 1013210031.

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

It is a cyclic number.

It is not a de Polignac number, because 1300123101 - 2⁶ = 1300123037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300123171) 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, 44560 + ... + 67718.

It is an arithmetic number, because the mean of its divisors is an integer number (216708120).

Almost surely, 2^1300123101 is an apocalyptic number.

It is an amenable number.

1300123101 is a deficient number, since it is larger than the sum of its proper divisors (433541859).

1300123101 is a wasteful number, since it uses less digits than its factorization.

1300123101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41875.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1300123101 is about 36057.2198179505. The cubic root of 1300123101 is about 1091.4273310905.

Adding to 1300123101 its reverse (1013210031), we get a palindrome (2313333132).

The spelling of 1300123101 in words is "one billion, three hundred million, one hundred twenty-three thousand, one hundred one".