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132083431 is a prime number
BaseRepresentation
bin1111101111101…
…10111011100111
3100012112112101221
413313312323213
5232303132211
621035001211
73162455614
oct767667347
9305475357
10132083431
1168615267
1238299207
1321497b9c
141378350b
15b8e0c71
hex7df6ee7

132083431 has 2 divisors, whose sum is σ = 132083432. Its totient is φ = 132083430.

The previous prime is 132083423. The next prime is 132083447. The reversal of 132083431 is 134380231.

It is a weak prime.

It is an emirp because it is prime and its reverse (134380231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132083431 - 23 = 132083423 is a prime.

It is a super-2 number, since 2×1320834312 = 34892065489463522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132083396 and 132083405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132083531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66041715 + 66041716.

It is an arithmetic number, because the mean of its divisors is an integer number (66041716).

Almost surely, 2132083431 is an apocalyptic number.

132083431 is a deficient number, since it is larger than the sum of its proper divisors (1).

132083431 is an equidigital number, since it uses as much as digits as its factorization.

132083431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 132083431 is about 11492.7555877605. The cubic root of 132083431 is about 509.2715873272.

The spelling of 132083431 in words is "one hundred thirty-two million, eighty-three thousand, four hundred thirty-one".