402432103101 has 16 divisors (see below), whose sum is σ = 649302217344. Its totient is φ = 216434072064.

The previous prime is 402432103081. The next prime is 402432103111. The reversal of 402432103101 is 101301234204.

It is not a de Polignac number, because 402432103101 - 2⁵ = 402432103069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402432103111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563630040 + ... + 563630753.

It is an arithmetic number, because the mean of its divisors is an integer number (40581388584).

Almost surely, 2^402432103101 is an apocalyptic number.

It is an amenable number.

402432103101 is a deficient number, since it is larger than the sum of its proper divisors (246870114243).

402432103101 is a wasteful number, since it uses less digits than its factorization.

402432103101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127260820.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 402432103101 its reverse (101301234204), we get a palindrome (503733337305).

The spelling of 402432103101 in words is "four hundred two billion, four hundred thirty-two million, one hundred three thousand, one hundred one".