1201330300023 has 24 divisors (see below), whose sum is σ = 1983470855808. Its totient is φ = 686362848912.

The previous prime is 1201330300021. The next prime is 1201330300033. The reversal of 1201330300023 is 3200030331021.

1201330300023 is a `hidden beast` number, since 12 + 0 + 1 + 330 + 300 + 0 + 23 = 666.

It is not a de Polignac number, because 1201330300023 - 2¹ = 1201330300021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201330299969 and 1201330300005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201330300021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1158765 + ... + 1935302.

It is an arithmetic number, because the mean of its divisors is an integer number (82644618992).

Almost surely, 2^{1201330300023} is an apocalyptic number.

1201330300023 is a deficient number, since it is larger than the sum of its proper divisors (782140555785).

1201330300023 is a wasteful number, since it uses less digits than its factorization.

1201330300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100243 (or 3100240 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 1201330300023 its reverse (3200030331021), we get a palindrome (4401360631044).

The spelling of 1201330300023 in words is "one trillion, two hundred one billion, three hundred thirty million, three hundred thousand, twenty-three".