10111432007 has 2 divisors, whose sum is σ = 10111432008. Its totient is φ = 10111432006.

The previous prime is 10111432003. The next prime is 10111432031. The reversal of 10111432007 is 70023411101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10111432007 - 2² = 10111432003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10111432007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111432003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055716003 + 5055716004.

It is an arithmetic number, because the mean of its divisors is an integer number (5055716004).

Almost surely, 2^10111432007 is an apocalyptic number.

10111432007 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111432007 is an equidigital number, since it uses as much as digits as its factorization.

10111432007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 10111432007 its reverse (70023411101), we get a palindrome (80134843108).

The spelling of 10111432007 in words is "ten billion, one hundred eleven million, four hundred thirty-two thousand, seven".