201342130023 has 8 divisors (see below), whose sum is σ = 268487786736. Its totient is φ = 134212280000.

The previous prime is 201342130021. The next prime is 201342130027. The reversal of 201342130023 is 320031243102.

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 201342130023 - 2¹ = 201342130021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201342130021) 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, 3921918 + ... + 3972923.

It is an arithmetic number, because the mean of its divisors is an integer number (33560973342).

Almost surely, 2^201342130023 is an apocalyptic number.

201342130023 is a deficient number, since it is larger than the sum of its proper divisors (67145656713).

201342130023 is an equidigital number, since it uses as much as digits as its factorization.

201342130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7903345.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201342130023 its reverse (320031243102), we get a palindrome (521373373125).

The spelling of 201342130023 in words is "two hundred one billion, three hundred forty-two million, one hundred thirty thousand, twenty-three".