402432103111 has 2 divisors, whose sum is σ = 402432103112. Its totient is φ = 402432103110.

The previous prime is 402432103081. The next prime is 402432103127. The reversal of 402432103111 is 111301234204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402432103111 - 2⁵ = 402432103079 is a prime.

It is a super-2 number, since 2×402432103111² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402432103141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201216051555 + 201216051556.

It is an arithmetic number, because the mean of its divisors is an integer number (201216051556).

Almost surely, 2^402432103111 is an apocalyptic number.

402432103111 is a deficient number, since it is larger than the sum of its proper divisors (1).

402432103111 is an equidigital number, since it uses as much as digits as its factorization.

402432103111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 402432103111 its reverse (111301234204), we get a palindrome (513733337315).

The spelling of 402432103111 in words is "four hundred two billion, four hundred thirty-two million, one hundred three thousand, one hundred eleven".