101432959 has 2 divisors, whose sum is σ = 101432960. Its totient is φ = 101432958.

The previous prime is 101432957. The next prime is 101433029. The reversal of 101432959 is 959234101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101432959 - 2¹ = 101432957 is a prime.

Together with 101432957, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101432951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50716479 + 50716480.

It is an arithmetic number, because the mean of its divisors is an integer number (50716480).

Almost surely, 2^101432959 is an apocalyptic number.

101432959 is a deficient number, since it is larger than the sum of its proper divisors (1).

101432959 is an equidigital number, since it uses as much as digits as its factorization.

101432959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 101432959 is about 10071.3931012547. The cubic root of 101432959 is about 466.3654458046.

The spelling of 101432959 in words is "one hundred one million, four hundred thirty-two thousand, nine hundred fifty-nine".