101432344451 has 2 divisors, whose sum is σ = 101432344452. Its totient is φ = 101432344450.

The previous prime is 101432344423. The next prime is 101432344511. The reversal of 101432344451 is 154443234101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101432344451 - 2²² = 101428150147 is a prime.

It is not a weakly prime, because it can be changed into another prime (101432343451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50716172225 + 50716172226.

It is an arithmetic number, because the mean of its divisors is an integer number (50716172226).

Almost surely, 2^101432344451 is an apocalyptic number.

101432344451 is a deficient number, since it is larger than the sum of its proper divisors (1).

101432344451 is an equidigital number, since it uses as much as digits as its factorization.

101432344451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 101432344451 its reverse (154443234101), we get a palindrome (255875578552).

The spelling of 101432344451 in words is "one hundred one billion, four hundred thirty-two million, three hundred forty-four thousand, four hundred fifty-one".