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10331132989 is a prime number
BaseRepresentation
bin10011001111100100…
…01001010000111101
3222122222211221012011
421213302021100331
5132124232223424
64425052011221
7514005116152
oct114762112075
928588757164
1010331132989
114421723141
122003a60b11
13c88498b58
1470011c229
15406ebb694
hex267c8943d

10331132989 has 2 divisors, whose sum is σ = 10331132990. Its totient is φ = 10331132988.

The previous prime is 10331132971. The next prime is 10331133013. The reversal of 10331132989 is 98923113301.

10331132989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6568292025 + 3762840964 = 81045^2 + 61342^2 .

It is a cyclic number.

It is not a de Polignac number, because 10331132989 - 25 = 10331132957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10331132969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5165566494 + 5165566495.

It is an arithmetic number, because the mean of its divisors is an integer number (5165566495).

Almost surely, 210331132989 is an apocalyptic number.

It is an amenable number.

10331132989 is a deficient number, since it is larger than the sum of its proper divisors (1).

10331132989 is an equidigital number, since it uses as much as digits as its factorization.

10331132989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 40.

The spelling of 10331132989 in words is "ten billion, three hundred thirty-one million, one hundred thirty-two thousand, nine hundred eighty-nine".