1201210340023 has 8 divisors (see below), whose sum is σ = 1228114667520. Its totient is φ = 1174362123480.

The previous prime is 1201210339997. The next prime is 1201210340069. The reversal of 1201210340023 is 3200430121021.

It is a happy number.

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 1201210340023 - 2⁵ = 1201210339991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201210350023) 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, 13984443 + ... + 14070076.

It is an arithmetic number, because the mean of its divisors is an integer number (153514333440).

Almost surely, 2^{1201210340023} is an apocalyptic number.

1201210340023 is a deficient number, since it is larger than the sum of its proper divisors (26904327497).

1201210340023 is an equidigital number, since it uses as much as digits as its factorization.

1201210340023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28055477.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1201210340023 its reverse (3200430121021), we get a palindrome (4401640461044).

The spelling of 1201210340023 in words is "one trillion, two hundred one billion, two hundred ten million, three hundred forty thousand, twenty-three".