402023110601 has 4 divisors (see below), whose sum is σ = 459454983552. Its totient is φ = 344591237652.

The previous prime is 402023110591. The next prime is 402023110637. The reversal of 402023110601 is 106011320204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402023110601 is a prime.

It is a super-3 number, since 3×402023110601³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (402023110661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28715936465 + ... + 28715936478.

It is an arithmetic number, because the mean of its divisors is an integer number (114863745888).

Almost surely, 2^402023110601 is an apocalyptic number.

It is an amenable number.

402023110601 is a deficient number, since it is larger than the sum of its proper divisors (57431872951).

402023110601 is an equidigital number, since it uses as much as digits as its factorization.

402023110601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57431872950.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 402023110601 its reverse (106011320204), we get a palindrome (508034430805).

The spelling of 402023110601 in words is "four hundred two billion, twenty-three million, one hundred ten thousand, six hundred one".